Hundreds of unaccompanied asylum-seeking children who were placed in British government-run asylum hotels have vanished into thin air with authorities clueless of their whereabouts.

The UN says more than a million people have been displaced by fighting in Sudan so far, including a quarter of a million refugees.

US President Joe Biden on Sunday visited the southern border to get a first-hand account of the snowballing refugee crisis. Ramin Mazaheri reports from Chicago.

Terrified by the expulsion drive in India, Rohingya refugees now allege intimidation and physical abuse by villains.

The White House has criticized Republican governors who have been sending migrants to other states, describing their move as "shameful".

While it would be unfair to whitewash excesses committed by some fringe elements against Afghan refugees in Iran, it is sheer hyperbole to suggest that Afghan refugees in Iran are in any manner being exploited or terrorized.

The UK's plan to send asylum seekers to the African country of Rwanda is ungodly, Archbishop of Canterbury Justin Welby will say.