At least 75 people are now known to have died due to flash floods across Nepal, Bangladesh and northeastern India.
Monsoon rains have pounded the region, affecting over one million people.
The majority of deaths so far have come in Nepal, where 55 people are known to have died as huge swathes of land were submerged and infrastructure such as roads and bridges destroyed.
Flooding in Bangladesh has badly affected overcrowded Rohingya refugee camps, with two children among the 10 that have been killed.
Ten people have also died in the Indian state of Assam as a result of the monoons, with at least 1.5 million being displaced.
Officials say that the rain has started to ease in some areas, but that a number of rivers remain above flood level.

Pilot, co-pilot killed after passenger jet hits fire truck at LaGuardia airport
Kuwait launches probe into espionage, state security cases
Trump, Iran threaten to escalate conflict with attacks on energy and water facilities
Fuel reservoir in Russia's Primorsk port on fire after drone attack, governor says
Ambulances from Jewish community organisation torched, UK police say
Israeli airstrikes kill four in Gaza, Palestinian officials say
Iran says Hormuz open to all but ‘enemy-linked’ ships
GCC renews condemnation of ongoing Iranian attacks
