Cumbrian MP Rory Stewart says the UK should consider sending troops to Poland to counter threats from Russia.
The politician has just been given the power to influence Britain's place in the world with his appointment as elected chair of Parliament's powerful Defence Committee.
In an exclusive interview with ITV Border, he said recent events in Ukraine felt like a return to the cold war, and that Britain had to respond.
Our Political Correspondent Paul Brand asked him why he was saying what other politicians wouldn't.
More top news
Milder - but at a price.
Volunteers from Lauder and Whitsome have been nationally recognised for their work 'to clean up and green up' spaces in their communities.
A community has clubbed together to help fund the rebuilding of their footbridge, which was washed away by flooding in December.