NATO expels seven Russian diplomats, limits size of mission

BRUSSELS (Reuters) - NATO has expelled seven diplomats from Russia's mission to the alliance and blocked the appointment of three others over the nerve agent attack in Britain this month, NATO Secretary-General Jens Stoltenberg said on Tuesday.

Stoltenberg said he had also cut the maximum size of the Russian mission to 20 people from 30, in the latest move by the alliance to reduce what was once one of the biggest national delegations at NATO.