RAF engaged in 10-day attack on Isis in Iraq this spring

Typhoon planes and cruise missiles used in biggest air raid against group in two years, probably killing dozens' says force

RAF and other coalition planes last month engaged in the biggest air raids against Isis in two years, in a 10-day mission that attacked up to 100 cave hideouts in Iraq and is likely to have caused dozens of casualties.

The attacks concluded on 22 March, the Ministry of Defence said.