'Air strikes decline sharply in Yemen'

UNITED NATIONS, United States — Air strikes in Yemen have sharply declined in number over the past two weeks, UN envoy Martin Griffiths said Friday, pointing to the trend as a possible prelude to a general ceasefire in the country,

Griffiths said the rate of air strikes fell by 80 per cent during that period, which he said was "perhaps an even more important sign that something is changing in Yemen".

"In recent weeks, there have been entire 48-hour periods without air strikes for the first time since the conflict began," he said via a video link to the UN headquarters.

"We call this de-escalation, a reduction in the tempo of the war, and perhaps a move towards an overall ceasefire in Yemen," he said.

In Riyadh, the Yemeni government and separatists agreed to end their conflict in the southern part of the country.

On Wednesday, Saudi Arabia's King Salman said that agreement could lead to broader peace talks aimed at ending the conflict in Yemen.

The United Nations, which ranks Yemen as currently the world's worst humanitarian crisis, coordinates relief from more than 250 humanitarian organisations for more than 13 million Yemenis.