The warplane-dropped nuclear gravity bomb known as the B61 has been fully modernized with a new precision guidance system, ...

B61-12 nuclear warhead is the latest modification to the B61 family of gravity bombs, which are deployed from U.S. Air Force ...

Vladimir Putin has spoken to Azerbaijan's president about the plane crash and apologised as the "tragic incident" took place in Russian airspace. Russia has accused UK and US spies of trying to ...

That's all for our live coverage of the war in Ukraine. We'll be back tomorrow with more updates. Here's a rundown of the key lines from today: Ukraine's military has said it was responsible for a ...