The US has justified its air and naval campaign as necessary to fight drug smuggling into the US.

The epicentre of the earthquake was about 30 kilometres (18.6 miles) from the capital, Dhaka.

The epicentre of the earthquake was about 30 kilometres (18.6 miles) from the capital, Dhaka.

Russia and Ukraine may be about to enter a period of intense diplomacy, writes the BBC's Russia editor.

There are 28 key points and while several on the face of it could be acceptable to Ukraine, others cross Kyiv's red lines.

A male teacher "got the whole brunt" of the attack and some children were hit with bear spray.

A male teacher "got the whole brunt" of the attack and some children were hit with bear spray.