Macron and Tusk are speaking and acting with an urgency that makes the latest reports about Russia violating Lithuanian airspace even more concerning. It is not clear that the Government is taking the threat from Russia seriously enough. Its own intelligence assessment says an attack on NATO could come by 2030, while repeated smaller-scale incursions are already taking place. It comes only weeks after CIA Director John Ratcliffe made an unannounced visit to Moscow, reportedly to warn Russia against attacking a NATO member. Our European allies are responding with growing urgency, yet the Government still will not say what it intends to do on defence. The NATO Secretary General was in Britain only yesterday calling for that path to be set out, and I agree with him. The Conservatives set out two weeks ago both our route to higher defence spending at 3% of GDP and how we would pay for it. The Government should now explain what it knows about the escalations in Eastern Europe, how it assesses the threat and what it plans to do. We will put national security first and work with the Government where necessary. But when our own PM talks of national security not coming at the expense of social security, Labour MPs should remember: this was heard not only in Westminster or Manchester; it was also heard in Moscow.