'It only ends in Armageddon!' Piers Morgan warned about nuclear threat after the Moscow concert attack by Islamic State

Piers Morgan is joined by American investigative journalist, author and 2016 Pulitzer Prize finalist Annie Jacobsen for a fascinating discussion on the latest attack in Russia and just how likely it is that Vladimir Putin will start a nuclear war.

Piers also delves into how easy it is for nuclear conflict to begin and what will happen to the world if weapons of mass destruction are actually used.

It comes as Russia continues to investigate what it has called the "organisation, financing, and conduct of terrorist acts" against Russia by Western countries including the US.

The director of Russia's FSB security agency said on Tuesday that he believed Ukraine, along with the United States and Britain, were involved in an attack on a concert hall just outside Moscow that killed at least 139 people.

British Foreign Secretary David Cameron posted on X: "Russia’s claims about the West and Ukraine on the Crocus City Hall attack are utter nonsense."

Islamic State took responsibility for the Moscow shooting. Washington and Paris have said they have intelligence confirming the Islamist militant group was behind the attack.