Features
Tsunami and the task of educating the public

by Prof. O. A.Ileperuma
Your editorial of December 27, 2022 highlights some stark truths about the lack of efforts to educate the general public, particularly schoolchildren, on tsunamis. Authorities have to take effective action on future tsunamis hitting our shores and the major task here is to educate the general public on how to recognise a tsunami and what actions should be taken during a tsunami. The general features and the warning signs of a tsunami are a change in the tidal wave pattern where there is extensive frothing of waves hitting the shore, receding of the sea away from the land exposing fish and corals, roaring noise in the sea and the appearance of murky waters.
During the 2004 tsunami, 35,000 lives were lost and 430 schools damaged when severe waves of sea water gushed inland. Most of these lives could have been saved had we been educated enough to deal with a tsunami. During this tsunami, when the waves receded exposing the sea bottom, some people even went to the extent of grabbing the exposed land by erecting poles to demarcate their plots and when the big wave came all these people perished. This shows the poor level of education we have about tsunamis.
In contrast, Tilly Smith, a 10-year-girl from England who was at the Phuket beach in Thailand on holidays saved lives of over 100 tourists at the beach by warning them minutes before the arrival of the big wave. She was honoured by the UN and many other maritime organisations for her heroic act. When she noticed the sea receding, she immediately remembered the geography lesson she took a few weeks before and warned her parents about the impending arrival of the big wave. Even her parents were reluctant to take her advice at first but her persistence made them run to safer grounds. This was the only beach in Thailand where there were no casualties. We teach environmental science from year 1 onwards and I wonder whether the curriculum contains even a single word on tsunami. Even our undergraduates studying geography and geology or even their lecturers seem to be unaware of the characteristics of a tsunami as it became evident during discussions following the aftermath of the 2004 tsunami. Even Navy personnel in Trincomalee, where the tsunami first hit, appeared ignorant and could not identify the tsunami of 2004. Navy ships in the deep waters too did not notice or report any unusual behaviour of the ocean clearly showing that the training they have received did not include sufficient information on tsunamis. The 2004 tsunami took at least 30 minutes to travel down to areas such as Galle and had a proper warning given by the authorities in Trincomalee, a lot of lives could have been saved.
In the deep ocean, tsunami waves are inconspicuous, even though they travel at very high speeds between 500 to 1,000 km/hr. It is only when they approach the shore that they become catastrophic, reaching heights of 10 metres or more. Unlike waves generated by wind which have a period of seconds, tsunami waves in the deep ocean have a period in the order of hours. Tsunami wave crests can be as much as 650 kilometres long with a height of only 3 centimetres. Movement of water is more like a water column or block rather than a wave. Because of this feature, ships and boats in deep waters do not feel the impact of tsunami waves other than a lifting of their vessels by a few metres. This is the reason why there was not much damage to those fishing vessels in deep waters during the 2004 tsunami.
We were not at all prepared for a tsunami in 2004. The Pacific Tsunami Warning Centre based in Hawaii tried desperately to reach authorities in Sri Lanka to warn about the impending tsunami but there was no one to answer the phone because it was the day after Christmas and people were on holidays. Even those who responded did not see the gravity of this massive earthquake. Even an official of the Geological Survey and Mines Bureau claimed in a newspaper interview that they received the warning of an earthquake but did not know whether it can cause a tsunami. This again shows the lack of knowledge about tsunamis even among the professionals in this field. What better can be expected out of ordinary morsels? It is a pathetic state of affairs to see that when a massive earthquake having an energy equivalent of around 20,000 Hiroshima type atomic bombs takes place our geologists were totally ignorant of its repurcussions. This was true with other countries in the region where the response was disorganised and lethargic. Others either did not know how to interpret the warning signs, or were indifferent to them. None of the countries surrounding the Bay of Bengal issued an official warning, leaving millions of people completely at the mercy of the approaching waves.
After the 2004 tsunami, international funding organisations have supported the establishment of seismic sensors or tsunami detection buoys to detect earthquakes and tsunamis in the Indian Ocean. A typical tsunami buoy system has a pressure sensor anchored to the sea floor and a surface buoy. The sensor on the sea floor measures the change in height of the water column above by measuring associated changes in the water pressure. This water column height is communicated to the surface buoy by acoustic telemetry and then relayed via satellite to the tsunami warning centres. These buoys in the Indian ocean are controlled by India, Australia and Thailand and the data are directed to their respective meteorological stations. The National Disaster Management Centre (NDM) was established in 2005 to specifically to deal with various disasters including tsunamis and I hope that they have a 24 hour communication link with all the relevant international organisations to obtain up-to-date information on impending disasters.
Educating people about these tsunami signs including introducing these into our education curriculum is long overdue. People living near the coast who are the most vulnerable should receive priority. We should be better prepared when the next tsunami strikes. If any of these signs of a tsunami are observed, people should immediately move away from the area to a distance of at least one kilometre inland or go into a firmly constructed building climbing up to a height of at least 100 feet above the sea level.
The root cause of all problems affecting the future of mankind is the increase in world population far beyond the sustainable levels. World population reached 8 billion this year and this is about twice the number proposed by scientists as the desirable level for the number of humans inhabiting the earth. Increased fossil fuel combustion generating carbon dioxide and other greenhouse gases result in global warming and climate change. Scientists believe that global warming causes not only climate change but also geological changes causing earthquakes and volcanic eruptions. Several factors cause the creation of a tsunami waves: earthquakes, volcanoes, landslides are some of the reasons and major tsunamis are caused by earthquakes. Global warming is believed to raise the sea level by about half a metre by the year 2030 and this can increase the severity of a tsunami. Earth is supported by tectonic plates and Indonesia is at the junction of three major tectonic plates and these are the Indo-Australian, Eurasian and Pacific plates. Over 80% of the earthquakes in the world happen around the Indonesian islands. Polar ice cap melting due to global warming increases the amount of water in the oceans where it increases the pressure on these plates. It is the movement of plates past each other which brings about earthquakes and the frequency of these movements has increased over the past decade and major ones such as the one in 2004 with a strength of 9.1 on the Richter scale may happen anytime and these can definitely affect countries such as Sri Lanka. Therefore, adequate safety measures and educating all sectors of the public and school children is crucial to prevent a repetition of what happened in 2004.
Features
An opportunity to move from promises to results

The local government elections, long delayed and much anticipated, are shaping up to be a landmark political event. These elections were originally due in 2023, but were postponed by the previous government of President Ranil Wickremesinghe. The government of the day even defied a Supreme Court ruling mandating that elections be held without delay. They may have feared a defeat would erode that government’s already weak legitimacy, with the president having assumed office through a parliamentary vote rather than a direct electoral mandate following the mass protests that forced the previous president and his government to resign. The outcome of the local government elections that are taking place at present will be especially important to the NPP government as it is being accused by its critics of non-delivery of election promises.
Examples cited are failure to bring opposition leaders accused of large scale corruption and impunity to book, failure to bring a halt to corruption in government departments where corruption is known to be deep rooted, failure to find the culprits behind the Easter bombing and failure to repeal draconian laws such as the Prevention of Terrorism Act. In the former war zones of the north and east, there is also a feeling that the government is dragging its feet on resolving the problem of missing persons, those imprisoned without trial for long periods and return of land taken over by the military. But more recently, a new issue has entered the scene, with the government stating that a total of nearly 6000 acres of land in the northern province will be declared as state land if no claims regarding private ownership are received within three months.
The declaration on land to be taken over in three months is seen as an unsympathetic action by the government with an unrealistic time frame when the land in question has been held for over 30 years under military occupation and to which people had no access. Further the unclaimed land to be designated as “state land” raises questions about the motive of the circular. It has undermined the government’s election campaign in the North and East. High-level visits by the President, Prime Minister, and cabinet ministers to these regions during a local government campaign were unprecedented. This outreach has signalled both political intent and strategic calculation as a win here would confirm the government’s cross-ethnic appeal by offering a credible vision of inclusive development and reconciliation. It also aims to show the international community that Sri Lanka’s unity is not merely imposed from above but affirmed democratically from below.
Economic Incentives
In the North and East, the government faces resistance from Tamil nationalist parties. Many of these parties have taken a hardline position, urging voters not to support the ruling coalition under any circumstances. In some cases, they have gone so far as to encourage tactical voting for rival Tamil parties to block any ruling party gains. These parties argue that the government has failed to deliver on key issues, such as justice for missing persons, return of military-occupied land, release of long-term Tamil prisoners, and protection against Buddhist encroachment on historically Tamil and Muslim lands. They make the point that, while economic development is important, it cannot substitute for genuine political autonomy and self-determination. The failure of the government to resolve a land issue in the north, where a Buddhist temple has been put up on private land has been highlighted as reflecting the government’s deference to majority ethnic sentiment.
The problem for the Tamil political parties is that these same parties are themselves fractured, divided by personal rivalries and an inability to form a united front. They continue to base their appeal on Tamil nationalism, without offering concrete proposals for governance or development. This lack of unity and positive agenda may open the door for the ruling party to present itself as a credible alternative, particularly to younger and economically disenfranchised voters. Generational shifts are also at play. A younger electorate, less interested in the narratives of the past, may be more open to evaluating candidates based on performance, transparency, and opportunity—criteria that favour the ruling party’s approach. Its mayoral candidate for Jaffna is a highly regarded and young university academic with a planning background who has presented a five year plan for the development of Jaffna.
There is also a pragmatic calculation that voters may make, that electing ruling party candidates to local councils could result in greater access to state funds and faster infrastructure development. President Dissanayake has already stated that government support for local bodies will depend on their transparency and efficiency, an implicit suggestion that opposition-led councils may face greater scrutiny and funding delays. The president’s remarks that the government will find it more difficult to pass funds to local government authorities that are under opposition control has been heavily criticized by opposition parties as an unfair election ploy. But it would also cause voters to think twice before voting for the opposition.
Broader Vision
The government’s Marxist-oriented political ideology would tend to see reconciliation in terms of structural equity and economic justice. It will also not be focused on ethno-religious identity which is to be seen in its advocacy for a unified state where all citizens are treated equally. If the government wins in the North and East, it will strengthen its case that its approach to reconciliation grounded in equity rather than ethnicity has received a democratic endorsement. But this will not negate the need to address issues like land restitution and transitional justice issues of dealing with the past violations of human rights and truth-seeking, accountability, and reparations in regard to them. A victory would allow the government to act with greater confidence on these fronts, including possibly holding the long-postponed provincial council elections.
As the government is facing international pressure especially from India but also from the Western countries to hold the long postponed provincial council elections, a government victory at the local government elections may speed up the provincial council elections. The provincial councils were once seen as the pathway to greater autonomy; their restoration could help assuage Tamil concerns, especially if paired with initiating a broader dialogue on power-sharing mechanisms that do not rely solely on the 13th Amendment framework. The government will wish to capitalize on the winning momentum of the present. Past governments have either lacked the will, the legitimacy, or the coordination across government tiers to push through meaningful change.
Obtaining the good will of the international community, especially those countries with which Sri Lanka does a lot of economic trade and obtains aid, India and the EU being prominent amongst these, could make holding the provincial council elections without further delay a political imperative. If the government is successful at those elections as well, it will have control of all three tiers of government which would give it an unprecedented opportunity to use its 2/3 majority in parliament to change the laws and constitution to remake the country and deliver the system change that the people elected it to bring about. A strong performance will reaffirm the government’s mandate and enable it to move from promises to results, which it will need to do soon as mandates need to be worked at to be long lasting.
by Jehan Perera
Features
From Tank 590 to Tech Hub: Reunited Vietnam’s 50-Year Journey

The fall of Saigon (now Ho Chi Minh City – HCM) on 30 April 1975 marked the end of Vietnam’s decades-long struggle for liberation—first against French colonialism, then U.S. imperialism. Ho Chi Minh’s Viet Minh, formed in 1941, fought Japanese occupiers and later defeated France at Dien Bien Phu (1954). The Geneva Accords temporarily split Vietnam, with U.S.-backed South Vietnam blocking reunification elections and reigniting conflict.
The National Liberation Front (NLF) led resistance in the South, using guerrilla tactics and civilian support to counter superior U.S. firepower. North Vietnam sustained the fight via the Ho Chi Minh Trail, despite heavy U.S. bombing. The costly 1968 Tet Offensive exposed U.S. vulnerabilities and shifted public opinion.
Of even more import, the Vietnam meat-grinder drained the U.S. military machine of weapons, ammunition and morale. By 1973, relentless resistance forced U.S. withdrawal. In March 1975, the Vietnamese People’s Army started operations in support of the NLF. The U.S.-backed forces collapsed, and by 30 April the Vietnamese forces forced their way into Saigon.
At 11 am, Soviet-made T-54 tank no. 843 of company commander Bui Quang Than rammed into a gatepost of the presidential palace (now Reunification Palace). The company political commissar, Vu Dang Toan, following close behind in his Chinese-made T-59 tank, no. 390, crashed through the gate and up to the palace. It seems fitting that the tanks which made this historic entry came from Vietnam’s principal backers.
Bui Quang Than bounded from his tank and raced onto the palace rooftop to hoist the NLF flag. Meanwhile, Vu Dang Toan escorted the last president of the U.S.-backed regime, Duong Van Minh, to a radio station to announce the surrender of his forces. This surrender meant the liberation not only of Saigon but also of the entire South, the reunification of the country, and a triumph of perseverance—a united, independent nation free from foreign domination after a 10,000-day war.
Celebrations
On 30 April 2025, Vietnam celebrated the 50th anniversary of the Liberation of the South and National Reunification. HCM sprouted hundreds of thousands of national flags and red hammer-and-sickle banners, complemented by hoardings embellished with reminders of the occasion – most of them featuring tank 590 crashing the gate.
Thousands of people camped on the streets from the morning of 29 April, hoping to secure good spots to watch the parade. Enthusiasm, especially of young people, expressed itself by the wide use of national flag t-shirts, ao dais (traditional long shirts over trousers), conical hats, and facial stickers. This passion may reflect increasing prosperity in this once impoverished land.
The end of the war found Vietnam one of the poorest countries in the world, with a low per capita income and widespread poverty. Its economy struggled due to a combination of factors, including wartime devastation, a lack of foreign investment and heavy reliance on subsistence agriculture, particularly rice farming, which limited its potential for growth. Western sanctions meant Vietnam relied heavily on the Soviet Union and its socialist allies for foreign trade and assistance.
The Vietnamese government launched Five-Year Plans in agriculture and industry to recover from the war and build a socialist nation. While encouraging family and collective economies, it restrained the capitalist economy. Despite these efforts, the economy remained underdeveloped, dominated by small-scale production, low labour productivity, and a lack of modern technology. Inflexible central planning, inept bureaucratic processes and corruption within the system led to inefficiencies, chronic shortages of goods, and limited economic growth. As a result, Vietnam’s economy faced stagnation and severe hyperinflation.
These mounting challenges prompted the Communist Party of Vietnam to introduce Đổi Mới (Renovation) reforms in 1986. These aimed to transition from a centrally planned economy to a “socialist-oriented market economy” to address inefficiencies and stimulate growth, encouraging private ownership, economic deregulation, and foreign investment.
Transformation
Đổi Mới marked a historic turning point, unleashing rapid growth in agricultural output, industrial expansion, and foreign direct investment. Early reforms shifted agriculture from collective to household-based production, encouraged private enterprise, and attracted foreign investment. In the 2000s, Vietnam became a top exporter of textiles, electronics, and rice, shifting towards high-tech manufacturing (inviting Samsung and Intel factories). By the 2020s, it emerged as a global manufacturing hub, the future focus including the digital economy, green energy, and artificial intelligence.
In less than four decades, Vietnam transformed from a poor, agrarian nation into one of Asia’s fastest-growing economies, though structural reforms are still needed for sustainable development. Growth has remained steady, at 5-8% per year.
Vietnam’s reforms lifted millions out of poverty, created a dynamic export-driven economy, and improved education, healthcare, and infrastructure. This has manifested itself in reducing extreme poverty from 70% to 1%, increasing literacy to 96%, life expectancy from 63 to 74 years, and rural electrification from less than 50% to 99.9%. Industrialisation drove urbanisation, which doubled from 20% in 1986 to 40% now.
This change displayed itself during the celebrations in HCM, amid skyscrapers, highways and the underground metro system. Everybody dressed well, and smartphones could be seen everywhere – penetration has reached three-fourths of the population. Thousands turned out on motorbikes and scooters (including indigenous electric scooters) – two-wheeler ownership is over 70%, the highest rate per capita in ASEAN. Traffic jams of mostly new cars emphasised the growth of the middle class.
At the same time, street food vendors and makeshift pavement bistro owners joined sellers of patriotic hats, flags and other paraphernalia to make a killing from the revellers. This reflects the continuance of the informal sector– currently representing 30% of the economy.
The Vietnamese government channelled tax income from booming sectors into underdeveloped regions, investing in rural infrastructure and social welfare to balance growth and mitigate urban-rural inequality during rapid economic expansion. Nevertheless, this economic transformation came with unequal benefits, exacerbating income inequality and persistent gender gaps in wages and opportunities. Sustaining growth requires tackling corruption, upgrading workforce skills, and balancing development with inequality.
NLF flag

Tank 390 courtesy Bao Hai Duong
The parade itself, meticulously carried out (having been rehearsed over three days), featured cultural pageants and military displays and drew admiration. Of special note, the inclusion of foreign military contingents from China, Laos, and Cambodia for the first time signalled greater regional solidarity, acknowledging their historical support while maintaining a balanced foreign policy approach.
Veteran, war-era foreign journalists noted another interesting fact: the re-emergence of the NLF flag. Comprising red and blue stripes with a central red star, this flag had never been prominent at the ten-year anniversary celebrations. The journalists questioned its sudden reappearance. It may be to give strength to the idea of the victory being one of the South itself, part of a drive to increase unity between North and South.
Before reunification in 1975, North and South Vietnam embodied starkly contrasting economic and social models. The North operated under a centrally planned socialist system, with collectivised farms and state-run industries. It emphasised egalitarianism, mass education, and universal healthcare while actively preserving traditional Vietnamese culture. The South, by contrast, maintained a market-oriented economy heavily reliant on agricultural exports (rice and rubber) and foreign aid. A wealthy elite dominated politics and commerce, while Western—particularly American—cultural influence grew pervasive during the war years.
Following reunification under the Socialist Republic of Vietnam (1976), the government moved swiftly to integrate the two regions. In 1978, it introduced a unified national currency (the đồng, VND), merging the North’s and South’s financial systems into a single, state-controlled framework. The unification of monetary policy symbolised the broader ideological project: to erase colonial and capitalist legacies.
Unity and solidarity
However, the economic disparities and cultural divides between regions persist, though less pronounced than before. The South, particularly HCM, remains Vietnam’s economic powerhouse, with a stronger private sector and international trade connections. The North, including Hanoi, has a more government-driven economy. Southerners tend to have a more entrepreneurial mindset, while Northerners are often seen as more traditional and rule-bound. Conversely, individuals from the North occupy more key government positions.
Studies suggest that people in the South exhibit lower trust in the government compared to those in the North. HCM tends to have stronger support for Western countries like the United States, while Hanoi has historically maintained closer ties with China. People in HCM tend to use the old “Saigon” city name.
Consequently, the 50th anniversary celebrations saw a focus on reconciliation and unity, reflecting a shift in perspective towards peace and friendship, as well as accompanying patriotism with international solidarity.
The exuberant crowds, modern infrastructure, and thriving consumer economy showcased the transformative impact of Đổi Mới—yet lingering regional disparities, informal labour challenges, and unequal gains remind the nation that sustained progress demands inclusive reforms. The symbolic return of the NLF flag and the emphasis on unity underscored a nuanced reconciliation between North and South, honouring shared struggle while navigating enduring differences.
As Vietnam strides forward as a rising Asian economy, it balances its socialist legacy with global ambition, forging a path where prosperity and patriotism converge. The anniversary was not just a celebration of the past but a reflection on the complexities of Vietnam’s ongoing evolution.
(Vinod Moonesinghe read mechanical engineering at the University of Westminster, and worked in Sri Lanka in the tea machinery and motor spares industries, as well as the railways. He later turned to journalism and writing history. He served as chair of the Board of Governors of the Ceylon German Technical Training Institute. He is a convenor of the Asia Progress Forum, which can be contacted at asiaprogressforum@gmail.com.)
By Vinod Moonesinghe
Features
Hectic season for Rohitha and Rohan and JAYASRI

The Sri Lanka music scene is certainly a happening place for quite a few of our artistes, based abroad, who are regularly seen in action in our part of the world. And they certainly do a great job, keeping local music lovers entertained.
Rohitha and Rohan, the JAYASRI twins, who are based in Vienna, Austria, are in town, doing the needful, and the twosome has turned out to be crowd-pullers.
Says Rohitha: Our season here in Sri Lanka, and summer in the south hemisphere (with JAYASRI) started in October last year, with many shows around the island, and tours to Australia, Japan, Dubai, Doha, the UK, and Canada. We will be staying in the island till end of May and then back to Austria for the summer season in Europe.”
Rohitha mentioned their UK visit as very special.

The JAYASRI twins Rohan and Rohitha
“We were there for the Dayada Charity event, organised by The Sri Lankan Kidney Foundation UK, to help kidney patients in Sri Lanka, along with Yohani, and the band Flashback. It was a ‘sold out’ concert in Leicester.
“When we got back to Sri Lanka, we joined the SL Kidney Foundation to handover the financial and medical help to the Base Hospital Girandurukotte.
“It was, indeed, a great feeling to be a part of this very worthy cause.”
Rohitha and Rohan also did a trip to Canada to join JAYASRI, with the group Marians, for performances in Toronto and Vancouver. Both concerts were ‘sold out’ events.
They were in the Maldives, too, last Saturday (03).

Alpha Blondy:
In action, in
Colombo, on
19th July!
JAYASRI, the full band tour to Lanka, is scheduled to take place later this year, with Rohitha adding “May be ‘Another legendary Rock meets Reggae Concert’….”
The band’s summer schedule also includes dates in Dubai and Europe, in September to Australia and New Zealand, and in October to South Korea and Japan.
Rohitha also enthusiastically referred to reggae legend Alpha Blondy, who is scheduled to perform in Sri Lanka on 19th July at the Air Force grounds in Colombo.
“We opened for this reggae legend at the Austria Reggae Mountain Festival, in Austria. His performance was out of this world and Sri Lankan reggae fans should not miss his show in Colombo.”
Alpha Blondy is among the world’s most popular reggae artistes, with a reggae beat that has a distinctive African cast.
Calling himself an African Rasta, Blondy creates Jah-centred anthems promoting morality, love, peace, and social consciousness.
With a range that moves from sensitivity to rage over injustice, much of Blondy’s music empathises with the impoverished and those on society’s fringe.
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