The foreign secretary attacked the former defence secretary over his comments on the "flimsy" Iran nuclear deal.

Will Boris regret his attack on Fallon?

His comments at the Defence and Security Forum on Monday came after a £20 billion black hole in the budget for the next decade emerged.

Fallon calls for extra £1 billion this year for defence

The new code has been drawn up in the wake of the recent series of allegations of sexual harassment at Westminster.

Sir Michael's shock resignation last night deprives her of one of her most experienced and trusted colleagues.

Michael Fallon resigned because he was aware that his behaviour with women over many years would be regarded as inappropriate if disclosed.

Sir Michael Fallon has resigned from his position as Defence Secretary, Downing Street has confirmed.

The incident involved journalist Julia Hartley-Brewer, who said she does not regard it as "anything other but mildly amusing."

Sir Richard said that a man sounding "exactly" like Mr Fallon called him asking for money to help rescue a British diplomat from terrorists.

Britain is well prepared to tackle future terrorist threats abroad such as so-called Islamic State, according to Michael Fallon.

The defence secretary told ITV News hunting down Britons returning from impending Isis defeats abroad is the "next stage of the campaign".

The Defence Secretary told ITV News he was not being opportunistic with a new warning the Labour leader would put Britain at risk.

Defence Secretary Sir Michael Fallon has refused to rule out cuts amid claims of a funding shortfall in the armed forces.

The Defence Secretary said that there has been a 'persistent pattern of behaviour' where several recent hacks had been attributed to Russia.

The Defence Secretary Michael Fallon repeatedly refused to confirm details of the test when he was summoned to the Commons.

Britain will keep training the Ukrainian military for another year in the face of a "provocative" Russia, the Defence Secretary said. 