NATO Secretary General, Jens Stoltenberg, right, and the President of Boeing International, Sir Michael Arthur, hold up photos of an AWACS plane during a media conference at Melsbroek military airport in Melsbroek, Belgium, Wednesday, Nov. 27, 2019. NATO and the Boeing Company on Wednesday marked the signing of a 1 billion US dollar contract to modernize the Alliance's fleet of AWACS aircraft. This will ensure that NATO AWACS continue to support the Alliance's missions to 2035. (AP Photo/Virginia Mayo)
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