The year 2024 marked the deadliest on record for migrants in Asia, with at least 2,514 lives lost along the regions perilous migration routes, according to new data from the UN International Organization for Migration (IOM).

United Nations officials on Wednesday highlighted the contributions of migrants to economies and societies in Asia and the Pacific, calling on countries to ensure all who live within their borders are fully included in national coronavirus inoculation programmes.

Increasing numbers of Rohingya refugees have been arriving in Southeast Asian countries by sea and land, the International Organization for Migration (IOM) reported on Tuesday as it scales up support in the region.

This represents a staggering 59 per cent increase from the 1,584 deaths recorded in 2023, highlighting the worsening dangers faced by people on the move.

No one should lose their life in pursuit of safety or a better future,saidIori Kato,IOMRegional Director for Asia and the Pacific.

Every life lost on migration routes in Asia, or anywhere else, is a stark reminder of the urgent need for safe and regular migration pathways these are preventable tragedies.

Rohingya, Afghans most at risk

Thespikein migrant deaths was primarily linked to two of the regions most vulnerable populations: the minority Muslim Rohingya fleeing Myanmar and Afghans escaping conflict and instability.

The increase in deaths across Asia of people fleeing conflict and persecution in the region is of grave concern, Mr. Kato said.

In 2024,at least 1,517 Afghan migrants lost their lives while in transitup 39 per cent from 2023.

Deaths among Rohingya migrants more than doubled, reaching 889 compared to 436 the previous year.

On 5 August 2024 alone, over 150 people were reportedly killed by artillery fire while attempting to cross the Naf River from Myanmar to Bangladesh.

IOM also highlighted that the risks facing migrants extended beyond conflict-related violence. Many are vulnerable to perilous conditions en route, including overcrowded and unsafe boats, abuse by smugglers and extreme weather conditions.

Crisis of missing migrants

Lack of identification of migrants was also a major concern, with over 1,000 of those who died in 2024 unidentified. Among the documented deaths, 1,086 were men, 205 were women, and 217 children.

A lack of official reporting of data on missing migrants means we know our data do not fully capture the true number of lives lost during migration in Asia, Mr. Kato said.

And even within the records we have,so few identifying details are known, meaning there are immeasurable effects on families searching for lost relatives, he added.

Asias deadly migration routes

Migration in Asia is complex, driven by economic inequality, conflict and environmental factors, worsened by climate change. However, limited legal pathways have forced many to rely on irregular and highly dangerous routes.

One of the deadliest corridors remains theBay of Bengal and Andaman Sea, where stateless Rohingya and Bangladeshi migrants embark on treacherous sea journeys in search of refuge. Many pay smugglers for passage, only to find themselves trapped on overcrowded boats with insufficient food and water, facing violence from crew members and the risk of being turned away at their destination.

Meanwhile, overland migration routes across South and Southeast Asia such as those fromNepal to India, or from Afghanistan and Pakistan through Iran and Turkey also pose serious risks. Migrants frequently endure extreme environmental conditions, exploitation by traffickers, and border violence.

Sea crossings to Australia, once a significant migration route, have sharply declined in recent years due to strict border controls, according to IOM.

While official data on boat interceptions remains scarce, the closure of this route has left many stranded in transit countries with little access to healthcare, education or legal protection, increasing their vulnerability to exploitation.