Connect with us

Features

The silent hunters: Why Sri Lanka’s spiders matter

Published

on

Genus - Plesiophrictus

By Ifham Nizam

They are everywhere, yet most of us hardly notice them. In the corner of a garden, beneath a leaf, across a paddy field, inside a forest or quietly occupying an old tree, spiders are constantly at work.

They may be tiny enough to escape the human eye or large enough to command attention, but beneath their often-misunderstood appearance lies an ecological workforce that performs one of nature’s most important jobs.

They hunt

And in doing so, spiders help keep insect populations under control, strengthen food webs and contribute to the delicate ecological balance upon which both natural ecosystems and agriculture depend.

For Sri Lanka, a country celebrated for its extraordinary biodiversity and high degree of endemism, the world of spiders is particularly fascinating. Yet it remains one of the lesser-known chapters of the island’s natural history.

Field biologist and researcher Dr. Ranil Nanayakkara has spent years helping to open that chapter.

His work on Sri Lanka’s spiders, including the spectacular tiger spiders of the genus Poecilotheria, has demonstrated that there is much more to these creatures than the fear and suspicion with which they are often regarded.

Nanayakkara has been involved in the description and documentation of several remarkable Sri Lankan tarantulas, including Poecilotheria rajaei and Poecilotheria srilankensis, as well as Chilobrachys jonitriantisvansickleae. His research has also taken him into the less-studied corners of Sri Lanka’s biodiversity.

His approach is significant because the story of Sri Lanka’s spiders is not simply a story about unusual or frightening creatures. It is a story about ecosystems.

Nature’s pest controllers

A spider sitting motionless in a web may appear inactive, but its ecological role can be anything but passive.

Spiders are predators, feeding predominantly on insects and other arthropods. Across an agricultural landscape, this makes them natural allies of farmers.

Moths, beetles, flies, grasshoppers, leafhoppers, planthoppers and many other insects become part of the prey base of different spider species.

Some spiders wait patiently in intricately constructed webs. Others actively hunt across leaves, vegetation and the soil surface. Jumping spiders stalk their prey with remarkable precision, while wolf spiders move across the ground rather than depending on webs to capture food.

Different species therefore occupy different ecological niches.

Together, they form an army of natural predators.

This is why the presence of spiders in a paddy field or vegetable plot should not automatically be interpreted as something undesirable. On the contrary, their presence may be an indication that a functioning predator community is at work.

Nanayakkara’s own publication, An Introduction to Common Spiders of Sri Lanka, was designed partly to introduce the public and research community to these frequently overlooked animals.

The book covers spider morphology, natural history and Sri Lankan spider families, while highlighting their importance as biological control agents and bioindicators.

The invisible service

There is an important ecological service taking place every day that does not appear on an agricultural balance sheet.

A spider catches an insect.

Then another.

And another.

Multiply that interaction by thousands of spiders across thousands of hectares and the ecological significance becomes enormous.

Unlike a pesticide, a spider does not need to be manufactured, transported, mixed or sprayed. It does not require a farmer to purchase another container or return to the field with a spray machine.

It simply performs its ecological role.

That does not mean spiders can replace all forms of pest management. Rather, they can form one component of integrated pest management, in which natural predators, parasites, cultural practices and carefully targeted interventions work together.

The objective should not necessarily be to create an agricultural landscape in which every insect disappears.

It should be to create one in which pest populations are kept below damaging levels through a functioning ecological system.

When pesticides kill the allies

This is where the story takes a darker turn.

Broad-spectrum insecticides are designed to kill insects, but the ecological world does not always recognise the distinction between a farmer’s target species and a beneficial predator.

When chemicals are applied indiscriminately, spiders and other predatory arthropods can also be affected.

The consequences can be surprisingly complex.

A pesticide application may reduce a crop pest rapidly. But if it simultaneously reduces the predators that feed on that pest, the field may lose part of its natural defence system.

As surviving pest populations recover, farmers may again reach for the sprayer.

The result can become a vicious circle: fewer natural predators, greater reliance on chemicals and repeated disruption of the ecological relationships that once helped regulate pest populations.

Pesticides can also move beyond the field through runoff, spray drift and other pathways, potentially affecting surrounding vegetation, wetlands and waterways.

The real cost of chemical-intensive agriculture, therefore, cannot always be measured simply by the price of a bottle of pesticide.

There can be an ecological cost that remains invisible.

A paddy field is more than a crop

Sri Lanka’s paddy fields are often viewed through the lens of production: acreage, yield, irrigation, fertiliser and harvest.

But look more closely and another world emerges.

Between the rice plants are insects. In the water are aquatic organisms. Along the bunds are grasses and other vegetation. Amphibians move through the landscape. Birds forage. Reptiles pass through.

Microorganisms work beneath the surface.

And somewhere among the vegetation, spiders wait.

The paddy field is therefore not simply a food-production unit. It is an ecosystem.

Field margins, bunds, grasses and neighbouring vegetation can provide shelter and alternative habitat for spiders and other beneficial organisms. Maintaining this ecological complexity can help predator populations persist and recolonise cultivated areas.

Poecilotheria sp.

Destroying those refuges or exposing them repeatedly to chemicals can simplify the ecosystem and weaken its natural resilience.

The spectacular world of tiger spiders

If ordinary garden spiders are largely invisible to the public, Sri Lanka’s tarantulas are impossible to ignore.

The genus Poecilotheria, commonly known as tiger spiders or ornamental tarantulas, includes some of the island’s most spectacular arachnids.

Their intricate patterns, extraordinary size and specialised lifestyles have made them subjects of scientific fascination.

Nanayakkara’s work brought international attention to this hidden world.

One of the best-known examples is Poecilotheria rajaei, a tarantula described from northern Sri Lanka after specimens were encountered during field surveys. The species was formally described in 2012 by Ranil Nanayakkara and co-authors.

The story illustrates something important about biodiversity research: discovery does not necessarily begin in a sophisticated laboratory.

Sometimes it begins in a forest.

Sometimes it begins with a local observation.

And sometimes it begins when a field researcher is willing to look closely at something that most people would rather avoid.

Another remarkable chapter came with Poecilotheria srilankensis, described from Belihuloya in 2019. The research documented another arboreal tarantula from Sri Lanka and added to understanding of the island’s highly distinctive Poecilotheria fauna.

Nanayakkara and his collaborators have also documented Chilobrachys jonitriantisvansickleae, a tarantula associated with a fragmented forest patch in Sri Lanka’s wet zone.

Poecilotheria smithi

These discoveries are not merely additions to a scientific list.

Each species raises questions.

Where does it live?

What does it eat?

How large is its population?

What habitat does it require?

How isolated are its populations?

What happens when its forest disappears?

The blue surprise in the forest

Perhaps nothing illustrates the richness of this hidden world better than the discovery of a striking blue tarantula in Sri Lanka’s rainforests.

The species, Chilobrachys jonitriantisvansickleae, was found in an isolated patch of southwestern rainforest surrounded by tea and rubber plantations. Its vivid blue colouring helped attract attention to an animal living in a highly fragmented landscape.

It is an important reminder that biodiversity does not always survive in vast wildernesses.

Sometimes it survives in small fragments.

And when a species is closely associated with a particular habitat, the destruction of even a relatively small area can have disproportionate consequences.

Beyond fear

One of Nanayakkara’s important contributions has been to make spiders accessible to people who may otherwise never look beyond their reputation.

His books, including An Introduction to Common Spiders of Sri Lanka and Poecilotheria – “Tiger Spiders” of Sri Lanka, have helped bring information about these animals to a wider audience. His Tiger Spiders of Sri Lanka focuses on the identification, habitats, behaviour and conservation of Poecilotheria.

The challenge is not simply scientific.

It is cultural.

For generations, spiders have often been associated with fear, danger and something that should immediately be killed.

But understanding changes attitudes.

Once a spider is seen as a predator rather than a pest, its role begins to look different.

Once a tarantula is understood as a specialised inhabitant of a particular forest habitat, destroying that habitat becomes a conservation issue rather than merely a matter of removing an unpleasant creature.

Small predators, enormous consequences

Spiders are also prey.

Birds, amphibians, reptiles and other animals depend on arthropods as part of their diets. Spiders consequently occupy several positions in food webs: they are predators of insects and, in turn, food for other animals.

Their disappearance can therefore create effects that travel through an ecosystem.

This is why biodiversity conservation cannot focus exclusively on elephants, leopards, birds or other charismatic wildlife.

The ecological machinery of a forest is also made up of creatures that are small, obscure and rarely photographed.

Some may never make the headlines.

But remove enough of them and the system changes.

A call to look closer

Sri Lanka still has much to learn about its spiders.

Taxonomy remains fundamental. Before conservationists can determine how a species is faring, they need to know what species exist, where they occur and how they differ from one another.

Field research is equally important because many species cannot be understood simply by examining specimens in collections.

Their habitats, behaviour, prey, reproduction and relationships with other organisms all matter.

Nanayakkara’s research illustrates the value of this patient field-based approach. His work has contributed to the documentation of Sri Lanka’s lesser-known biodiversity and to the scientific understanding of spiders that had previously received little attention.

But perhaps the larger lesson is even simpler.

Nature does not waste species.

The spider spinning a web beside a paddy field, the hunter moving through the undergrowth and the spectacular tarantula hidden in a forest tree are all pieces of a much larger ecological puzzle.

Protect the predators

Conserving spiders does not mean protecting every individual spider from every natural threat.

It means protecting the ecosystems that allow spider populations to survive.

It means reducing unnecessary pesticide use.

It means encouraging integrated pest management.

It means maintaining vegetation around agricultural fields, protecting forest fragments and conserving wetlands and streams.

It means giving farmers the knowledge to recognise that some of the creatures living among their crops are not enemies at all.

They are allies.

For Sri Lanka, there is another urgent reason to look more closely.

The island’s biodiversity is exceptional, but its habitats are increasingly fragmented and altered. The loss of specialised habitat can be particularly serious for species with narrow ecological requirements.

The work of researchers such as Dr. Ranil Nanayakkara reminds us that discovery and conservation are inseparable.

We cannot protect what we do not know.

And we cannot appreciate what we have never learned to see.

The next time a spider appears in a garden, on a paddy bund or quietly beneath a leaf, perhaps it deserves something more than a broom or a spray can.

It may be doing what nature designed it to do—hunting, regulating and maintaining balance.

For millions of years, spiders have been doing this work without asking for recognition.

Perhaps it is time we gave them some.

When we protect the predators, we protect the balance.



Continue Reading
Advertisement
Click to comment

Leave a Reply

Your email address will not be published. Required fields are marked *

Features

Regime change and the vacuum:Strategic lessons of Iraq and Libya

Published

on

Post-Gaddafi Civil war: the rebellion triggered by the arab spring of 2011 soon toppled the regime of Muammar Gaddafi. the power vacuum created by Gaddafi’s ouster has been exploited by local actors, as well as extraneous actors, with the only intention of making libya a war theatre for proxy wars and political disintegration

by Col. (R) Nalin Herath

There is a question that the international community must periodically ask itself: What happens to a State after its regime has been ousted?

The question is particularly relevant when examining Iraq and Libya. Saddam Hussein and Muammar Gaddafi were authoritarian rulers. Their governments were associated with political repression, human-rights violations and the suppression of political opposition. None of this should be ignored or excused. But recognising the failures of authoritarian rule does not prevent us from asking another, equally important strategic question:

Did the removal of these regimes adequately prepare for what came next?

The experience of Iraq and Libya suggests that removing a ruler is considerably easier than replacing the political, administrative and security architecture around that ruler.

Danger of confusing regime change with State reconstruction

A state is more than its leader. It consists of institutions, security forces, civil servants, courts, political structures, infrastructure, economic systems and, perhaps most importantly, an accepted monopoly over the legitimate use of force. When an authoritarian system has concentrated enormous power around one individual, removing that individual can expose weaknesses that were previously hidden. The strategic mistake is to assume that once the dictator has gone, a democratic and stable state will naturally emerge. History does not support such an assumption. The aftermath of Iraq demonstrates this particularly clearly. Following the 2003 invasion, the Coalition Provisional Authority issued Order No. 2, formally dissolving the Iraqi Ministry of Defence and the Iraqi Army, among other security institutions. A US congressional report later documented the enormous consequences of this decision, including the disappearance of hundreds of thousands of military personnel from the institutional framework of the state. Whatever the intentions behind the decision, the strategic consequence was that an established security structure had to be rebuilt while the country was simultaneously experiencing political upheaval and growing violence. That is a dangerous combination.

Iraq: Removing the structure before building the replacement

Saddam Hussein’s government was unquestionably authoritarian. It also reflected a complicated sectarian and political structure in which members of the Sunni minority occupied disproportionate positions of power despite being a demographic minority. But the question for strategic planners should not simply be whether Saddam deserved to remain in power. The question should have been:

What institutional structure would replace the system once he was removed?

An army can be politically controlled without being politically representative. A bureaucracy can serve an authoritarian government while still providing essential state functions. A security institution can be reformed without necessarily being destroyed. The distinction between reforming institutions and eliminating institutions is therefore critical. The post-2003 experience demonstrated the consequences of institutional disruption. Security vacuums contributed to insurgency and instability, while the process of rebuilding Iraq’s security forces took place amid an increasingly deteriorating security environment. The lesson is not that authoritarian institutions should never be reformed. The lesson is that state capacity should not be casually destroyed without a credible replacement.

Libya: prosperity, authoritarianism and institutional fragility

Libya presents an even more complicated case. Gaddafi’s government was authoritarian and deeply personalised. Political freedom was severely restricted, and the security apparatus was deliberately structured around regime survival. Yet Libya, under Gaddafi, also used substantial oil revenues to fund education, healthcare, infrastructure and social services. World Bank data from around the end of the Gaddafi era show life expectancy reaching approximately 75 years by 2011, skilled attendance at birth at 100 percent and measles immunisation at 98 percent. This does not prove that Gaddafi’s system was politically legitimate. It demonstrates something different: economic and social outcomes can coexist with authoritarian political structures.

The Great Man-Made River illustrates the scale of Libya’s investment ambitions. The World Bank described the project as one of the world’s largest engineering schemes, involving thousands of kilometres of planned pipelines to transport water from deep desert aquifers toward the populated coastal belt. The original project was estimated at approximately US$ 25 billion over several phases. Again, this should not become nostalgia for dictatorship. It should become a lesson in state capacity.

What happened after Gaddafi?

The post-2011 experience is perhaps the clearest illustration of the vacuum problem. Libya did not simply move from dictatorship to a consolidated democratic state. Instead, competing armed groups, political factions and institutions emerged. A UN economic and social affairs analysis concluded that the fall of the Gaddafi regime exposed weak state institutions and that the post-Gaddafi period was characterised by the proliferation of armed militias and institutional fragmentation.

The World Bank has similarly described how the security vacuum allowed armed groups to expand, while attempts to integrate them into the formal security apparatus produced a hybrid system in which state institutions and powerful armed groups operated alongside one another. This is the heart of the lesson. The consequences of regime change were also evident in Libya. The 2012 Benghazi attack, later portrayed in 13 Hours: The Secret Soldiers of Benghazi, illustrated the security vacuum that emerged after Gaddafi’s fall. The collapse of central authority allowed militias and competing armed groups to fill the space left by weakened state institutions. The lesson is clear: removing a regime may achieve military victory, but without a credible plan to rebuild the state, victory can quickly become a security vacuum.

When the state withdraws, something else occupies the space. If the replacement is not a legitimate national institution, the vacuum can be filled by militias, tribes, ideological movements, criminal networks or competing political authorities. The vacuum does not remain empty.

Terrorism question

There is another uncomfortable issue. Authoritarian regimes frequently suppress political and armed movements through coercive security systems. When those systems disappear abruptly, previously contained organisations can find new operating space. This does not mean that dictatorship is an appropriate method of counterterrorism. It means that counterterrorism cannot be separated from State capacity. The international community therefore needs to distinguish between defeating a particular terrorist organisation and maintaining the institutional conditions that prevent multiple armed actors from competing for power. The destruction of one regime does not automatically eliminate the forces that created insecurity. Sometimes it creates an environment in which those forces multiply.

Strategic mistake: winning the war but losing the peace

Military intervention can have a clearly defined operational objective. State reconstruction does not. A military campaign may successfully remove a government in weeks or months. Building legitimate institutions can take decades.This creates a fundamental strategic asymmetry. The shorter the planning horizon for intervention, the greater the danger of a long-term vacuum. The international community therefore needs to think beyond the first question: How do we remove the regime?

It must ask: Who governs the country the next morning? Who controls the borders? Who controls the security forces? Who pays government employees? Who maintains electricity, water and hospitals? Who protects critical infrastructure? Who administers justice? Who prevents armed groups from becoming alternative governments? Who provides political legitimacy? And perhaps most importantly: Who possesses the authority to enforce the decisions of the new state? If there are no convincing answers, regime change is only the beginning of the problem.

The lesson should not be that the United States or its allies should never intervene. Nor should it be that Saddam Hussein or Muammar Gaddafi should be rehabilitated as models of governance. The lesson is more practical. Regime change must never be confused with state-building.

Before dismantling an established political order, external powers need a credible understanding of the institutions that will replace it. Security-sector reform should normally distinguish between individuals who must be removed and institutions that must be preserved. A national army may need reform. A ministry may need restructuring. A security service may need accountability and civilian oversight. But destroying institutional capacity without having an operational replacement can create consequences far beyond the original objective.

Wider geopolitical lesson

The consequences of Iraq and Libya did not remain within their borders. State fragmentation affects neighbouring countries, migration, organised crime, arms trafficking, terrorism, energy markets and regional power competition. In today’s interconnected world, a failed transition in one country can become a security problem for an entire region. That is why intervention planning should include not only military objectives but also political, economic, humanitarian and security-sector objectives. The most important planning document may therefore not be the operational plan for removing the regime. It may be the plan for Day One after the regime has disappeared.

History should not be written as a simple choice between dictatorship and democracy. The real strategic challenge is more complicated. Saddam Hussein and Muammar Gaddafi were dictators. Their governments committed serious abuses, and their populations had legitimate grievances. But the failures of authoritarian rule do not automatically justify the destruction of state institutions without a credible plan for rebuilding them. The experience of Iraq and Libya demonstrates a fundamental principle of international security: A political vacuum is not neutral space. Someone will fill it. If legitimate national institutions cannot fill that space, armed groups, sectarian interests, extremist organisations or foreign-backed factions may do so. The ultimate lesson for the United States, its allies and the wider international community is therefore straightforward:

Removing a regime may win the immediate battle. Building a legitimate, functioning and secure state determines whether the intervention succeeds in the long term. The world should learn to ask not only “How do we remove the dictator?”. It must also ask:

“What happens to the country when he is gone?”

That may be the most important strategic question of all.

(The writer is the Secretary General of the Ceylon Chamber of Shipping, former Director General of the Institute of National Security Studies (INSS), and former Spokesman of the Ministry of Defence. He is also a Non-Resident Fellow at the London Dialogue. His areas of expertise include international relations, geopolitics, maritime affairs, national security, economic policy, and strategic governance. He is a consultant at JITT Group and a member of World Pace Board.).

Continue Reading

Features

‘Death at the Sign of the Rook’

Published

on

Tales of Mystery and Suspense – 23

By Prof. Rajiva Wijesinha

As I have noted with regard to the adventures of John Rebus, I am indebted to Dinali Fernando and her husband Steve for whole hosts of thrillers. The latter strongly recommended Kate Atkinson when I borrowed four books. I wondered about this, for I had not been too impressed with her debut novel, Behind the Scenes at the Museum, which was amongst the entries I had to judge for the Eurasian section of the Commonwealth Writing Prize. Two decades later, I had forgotten what it had been about.

But I am glad Steve persuaded me to read her. Kate Atkinson is distinctively British, and Death at the Sign of the Rook is set in a country house and the surrounding village, and seems a modern descendant of the laidback Agatha Christies I so much enjoy.

There are, however, many differences in that we have a policeman who can go rogue, like Rebus, with again a female sidekick who has a mind of her own, again like Rebus. But Jackson Brodie has retired and set up as a private investigator, while Reggie, a young lady, is still in the police.

There is a lesbian couple living in the converted dairy of the manor house, as has occurred in Agatha Christie too, in A Murder is Announced. But they are peripheral to the story, unlike Ben, the brother of one of them who left the army after losing a leg in Afghanistan. When he turns up at the Manor House to shelter from a snowstorm, along with its chatelaine, Lady Milton, he is asked to answer the door as various characters turn up, including Jackson and Reggie, who then starts fantasising about him.

The others who turn up are two couples, one from America, who have paid for a murder weekend at the hotel. The family is impoverished, and has sold lots of pictures to survive, but most recently a Turner had been stolen, almost certainly by Lady Milton’s housekeeper Sophie, who vanished one night along with the picture. Reggie had been involved in that investigation, but there had been no trace of either picture or young lady.

Jackson Brodie suspects a connection between that theft and the one he has been called in to investigate, which has not been reported to the police. The picture hung opposite the bed of an old woman whose carer vanished after she died, along with it. Her children, adopted twins, have asked Jackson to investigate and also try to trace the carer, though he suspects something strange in that they did not go to the police.

Kate Atkinson

Brodie, in studying the stolen art, is also struck by the disappearance of a Rembrandt from a house in Scotland, along with a member of the cleaning staff. He thinks the three women might be the same one.

But Brodie’s assumption that the three women who vanished when valuable pictures did were identical would not have helped except that Beatrice, as she was also called, kept turning up, including to the funeral home where the old lady’s body was kept. And then that picture turned up, in the village church, and was found by the local vicar, Simon Cate, whose life story is also a prominent feature of the novel. He was an aspiring actor but then smitten by faith, and became a priest, but in time he lost his faith. His wife left him after the death of their son, and he is now in this backwater, where he feels he is of no use to anyone. But he has a great feel for living beings, and his most successful service has been one in which he blessed pets. And he was deeply concerned about the bees that Ben looks after for his sister and her wife.

He too staggers into the manor house in the midst of the storm, in which everyone concerned loses their way comprehensively. But amongst those Ben lets in is a man in a tracksuit with cuts and bruises, who then vanishes after he has been led to a bedroom, when Ben went in search of brandy. We soon work out that it is the escaped murderer about whom Reggie has been alerted.

Simon also turns up, through the back door, carrying the picture and also a gun, for he has found the dead body of one of his parishioners when he went to her house in search of his mobile phone. She had been shot and he had picked up the gun he found there. But he could not tell the police, for though he called he had lost his voice, and for the last few days had communicated only through writing.

This chaotic mix of characters at the manor house is further complicated by the group of players putting on the murder mystery play though some members have either cried off or died before reaching the venue. So, there is much doubling up and confusion over who is an actor and who is not.

The grand now largely empty rooms of the manor house, and its various odd passages and multiple doors, make it a splendid set for the lunacy that runs on and on. Reggie finds herself in a pantry Atkinsonwith a dead body, though this turns out to be the nanny who fell down the stairs and was put there by Lady Milton’s younger son. And there is high drama on the roof when the murderer nearly kills Ben, but he is saved by Reggie, and when he tries to kill Brody with an axe, he is shot by Beatrice, who has been the maid who served at the dinner before the murder mystery play, and explains to Brody how she has managed all her thefts.

And then in the melee, she vanishes on a motorbike, along with the daughter of the old lady’s adopted daughter, the only person who seemed to grieve at the funeral, and to whom the old lady had left her house in a codicil to her will, which her children have not known about. She leaves the picture to the carer, but it is brought to Simon Cate as he lies in hospital, recovering from a heart attack which adds confusion to the play.

Wonderfully convoluted, but all very clear, despite the headlong pace of the book and its shifts from one scene to another, from one character to another (or rather combinations of them) and from one-time span to another. A writer and a detective well worth looking out for. e more books by her on Dinali’s shelves.

Continue Reading

Features

Safety, security and teamwork in aviation

Published

on

Indian Captain Smit Machchhar injured in the cockpit attack

by Capt. (Ret.).G.A. Fernando, MBA

There are three essential components to a commercial airline operation: safety, security and teamwork.

Aviation and teamwork at the ‘sharp’ end of a commercial aircraft, i.e. the flight deck, is unique. Unlike many other teams, it may be quite literally the first and the last time a particular combination of small teams of two, three, or four individual airmen (or women) will fly together. Sometimes even in the same airline that employs them.

Therefore, to make conditions safe and practical, while understanding and trusting tech other, they have to rely on a series of Standard Operating Procedures (SOPs), and ‘Normal’ and ‘Emergency’ checklists for every conceivable situation. That is, to be able to do the right things, and do things right. In fact, there is a saying in aviation to the effect that ‘if you make a mistake in aviation, be original and make a new one’.

To ensure that safety standards are constantly maintained, airline pilots’ proficiency is tested every six months, in simulators, under the supervision of examiners from the civil aviation regulator. In Sri Lanka that organisaton is the Civil Aviation Authority-Sri Lanka (CAASL). Three simulator checks are conducted every 12 months in keeping with the tenet that ‘practice makes perfect’. A pithy adage not confined to the world of aviation warns that ‘prior preparation prevents piss-poor performance’.

The simulator exercises include rejected takeoffs, including in cross-wind situations, landings, engine fires and/or engine failures from a variety of causes, cabin pressurisation failure, precision and non-precision approaches, and landings in bad visibility – amongst other conditions that could be expected in actual flight.

In addition, a flight in a real airplane, on a regular passenger service under the supervision of an examiner from the airline, is undertaken to ensure that the company’s standard practices and procedures are carried out and maintained as prescribed in the airline’s manuals. These publications are in turn approved by the national regulator.

Crash axe

Finally, flight crew members must take a written test annually, on emergency equipment locations and procedures, with 90% as the pass mark.

Since the mid-1980s it has been mandatory for airline pilots to undertake a Crew Resource Management (CRM) programme once every two years. This training essentially emphasises what to do and what not to do to, in a specific emergency situation, or even during normal operations, to make the team cohesive and effective. During the course, the CRM facilitators discuss recent incidents and accidents that have occurred. Results of those events are recorded and could be retrieved, when necessary, by the official aviation bodies.

Not unexpectedly, it is demanding on a pilot to fulfill these requirements on a regular basis throughout his/her career, along with presenting for a bi-annual medical examination, all with the objective of retaining one’s licence to operate an aircraft. It may not be understood, therefore, by persons outside the aviation industry, or even some working in other aspects of an airline organisation, that it is often the passion for flight that keeps many pilots doing what they do to earn a living.

Security

Another important factor is the challenge of maintaining security in all aspects of airline operations, not least in the cockpit. The challenges are many, with new ones surfacing almost every day. It is therefore essential to be always prepared for the activities and ‘methods’ of perpetrators seeking to wreak evil on an aircraft and its occupants. As it is impossible for any airline or national security organisation to cover all aspects, systematic management of risks to effect a safe outcome becomes imperative.

Flydubai Incident

In the recent Flydubai incident of 30 September, 2026, a first officer (co-pilot) attacked the captain of the flight with a crash axe to accomplish his sinister motives, into which investigations are continuing. For the time being, it prompts the questions: should the crash axe be easily accessible to the flight crew? Or even be there at all? I believe it is a case of assessing the greater risk.

With regard to that event, and the circumstances that led to it, other deterrents could have been applied more thoroughly. For example, more thorough screening of pilots’ and other crewpersons’ backgrounds, with emphasis on their mental health, ideological affiliations and previous employment history. Separately, during a time of conflict in the Middle East, should Flydubai have even been operating between Dubai and Tel Aviv? Notwithstanding that cost-cutting and profit maximisation are key aims of any business, an airline’s apparent failure to conduct adequate psychological profiling of flight crew members, while continuing to operate ‘profitable’ routes, regardless of potential danger, can only be regarded and condemned as greed and disregard for human lives.

( Captain. Fernando, RCyAF, SLAF, Air Ceylon, Air Lanka, Singapore Airlines (SIA), SriLankan Airlines, Former Chief Pilot, Air Lanka Boeing 737, Former Deputy Chief Pilot, Lockheed L 1011, Former Crew Resource Management (CRM) Facilitator, SIA, Former Deputy Director (Air Operations) CAASL, Former President, Aircraft Owners and Operators Association Sri Lanka (AOAOASL), President, The Colombo Flying Club, Representative for Aviation, Organisation of Professional Associations (OPA), Hony, and Member Sri Lanka Society of Transport and Logistics.)

Continue Reading

Trending