Jeremy Corbyn has told ITV News he would "live with" Trident "somehow" if Labour voted to renew Britain's nuclear deterrent.
The new Labour leader said he would do his best to persuade his party that the £100 billion-weapons system should be scrapped.
ITV News Political Editor Tom Bradby questioned whether Mr Corbyn "would be seen as willing to sell out his principles for power, like so many others".
David Cameron has said Labour cannot be trusted with Britain's national security in response to Jeremy Corbyn's answer on Trident.
When Mr Corbyn was asked if he would ever press the nuclear button if he was Prime Minister, he said: "No."
We take a look back at the best photographs from the Labour Party Conference.
As Jeremy Corbyn concedes he would renew Trident if it's what his party chooses, has the Labour leader sold out over a shot at power?
Jeremy Corbyn has told ITV News he would concede with the majority Labour vote on Trident.