WARSAW, Poland — A NATO summit set for Warsaw in July comes at a "critical time" as the alliance deals with Russian assertiveness and the threat of terrorism amid other challenges, Secretary-General Jens Stoltenberg said on May 31.
Associated Press: Stoltenberg says Warsaw summit comes at ‘critical time’
NATO Secretary General Jens Stoltenberg gestures during a meeting with Polish President Andrzej Duda(not in a picture) on May 30, 2016 in Belweder palace in Warsaw.