NATO to boost naval presence in Black Sea

NATO Secretary General Jens Stoltenberg, second right, speaks with Georgia's Defense Minister Levan Izoria, left, during a meeting of the NATO-Georgia Council at NATO headquarters in Brussels on Thursday, Feb. 16, 2017. U.S. Defense Secretary Jim Mattis on Wednesday told NATO ministers that the alliance is "a fundamental bedrock for the United States" while at the same time demanding an increased financial commitment from the 27 other alliance members. (AP Photo/Virginia Mayo) (The Associated Press)

U.S. Secretary of Defense Jim Mattis, right, speaks with NATO Secretary General Jens Stoltenberg during a meeting of the North Atlantic Council at NATO headquarters in Brussels on Thursday, Feb. 16, 2017. U.S. Defense Secretary Jim Mattis on Wednesday told NATO ministers that the alliance is "a fundamental bedrock for the United States" while at the same time demanding an increased financial commitment from the 27 other alliance members. (AP Photo/Virginia Mayo) (The Associated Press)

U.S. Secretary of Defense Jim Mattis, right, speaks with NATO Secretary General Jens Stoltenberg, center, and British Secretary of State for Defense Michael Fallon, left, during a meeting of the North Atlantic Council at NATO headquarters in Brussels on Thursday, Feb. 16, 2017. U.S. Defense Secretary Jim Mattis on Wednesday told NATO ministers that the alliance is "a fundamental bedrock for the United States" while at the same time demanding an increased financial commitment from the 27 other alliance members. (AP Photo/Virginia Mayo) (The Associated Press)