As contemporary hi-tech wars rage - Russia and Ukraine and the US-Israel war with Iran - The Briefing Room takes a hard look at the UK's armed forces. After telling his allies - including the UK - that he didn’t need them, President Trump called for them to help him open up the Strait of Hormuz, which has raised not just the question of should we, but could the UK do this? David Aaronovitch asks when it comes to big military operations what have we got? In this dangerous 21st century what do we need? Can we get it? And what about closer co-operation with other European countries?

Guests:

Presenter: David Aaronovitch