A Bangladesh Air Force training jet has crashed into a school campus in Dhaka, the country's capital, killing at least 20 people.

A Bangladesh Air Force jet crashed into a college in the capital Dhaka on Monday, killing at least 27 people, mostly children, according to officials – in the country’s deadliest air incident in recent memory.

At least 27 people, mostly children, were killed after a Bangladeshi fighter jet crashed into a school in the capital Dhaka, a Government official said Tuesday, updating an earlier toll of at least 20 dead.