UN refugee agency says forced displacement likely to increase as US and Israel continue deadly strikes across Iran.

Explosions are heard for a 13th day in Iran, Israel and several Middle Eastern states.

The use of RAF Fairford by US forces highlights the UK's increasingly active role in the US-Israeli war on Iran.

As the war drags into another year, a lesser-known crisis afflicts troops on both sides.

As Hormuz chokes and defence costs soar, Gulf states absorb crippling financial fallout of the US-Israel war on Iran.