Britain and its allies should consider imposing lasting limitations on arms sales as part of a new relationship with Russia following the "outrageous" annexation of Crimea, Foreign Secretary William Hague said in an article for the Sunday Telegraph.
"This would involve Russia being outside some international organisations, facing lasting restrictions on military cooperation and arms sales, and having less influence over the rest of Europe," he wrote.
More top news
The Government is to choose which scheme to back after a review of the UK's airport capacity. Here are the three shortlisted options.
The government's long-awaited decision on which scheme - Heathrow or Gatwick - should get the go-ahead will finally be announced later.
Up to six militants attacked the centre in the Baluchistan province opening fire and detonating explosive vests.