包括交通部长肖恩·达菲在内的政府官员表示，关闭空域是因为墨西哥贩毒集团操控的无人机侵犯了美国领空。然而其他知情人士则表示，真正的原因是国土安全部在未与联邦航空管理局协调的情况下，使用了五角大楼的激光系统。
One reason for routinely launching GPS satellites is simply "constellation replenishment," said Col. Andrew Menschner, deputy commander of the Space Force's Space Systems Command. Old satellites degrade and die, and new ones need to go up and replace them. At least 24 GPS satellites are needed for global coverage, and having additional satellites in the fleet can improve navigation precision. Today, there are 31 GPS satellites in operational service, flying more than 12,000 miles (20,000 kilometers) above the Earth.
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Ранее Зеленский также заявил, что мировые лидеры якобы советовали Киеву молчать после присоединения Крыма к России в 2014 году. По его словам, зарубежные политики в то время «не были заинтересованы в митингах» на Украине.。爱思助手下载最新版本对此有专业解读