At a military airfield 900 miles east of Moscow, pilots are preparing their warplanes for an exercise dubbed Peace Mission 2018.

飞行员正在一个距离莫斯科以东900英里的军用机场检查调试战机，为“和平使命-2018”演习作准备。

Russia has played down a series of explosions at a military airfield on the Crimean Peninsula which it annexed from Ukraine in 2014.

俄罗斯淡化了克里米亚半岛军用机场发生的一系列爆炸事件。2014 年，俄罗斯从乌克兰手中吞并了克里米亚半岛。

They've had this stand off outside the military airfield here for months but this is the first time with an opposition leader claiming the presidency.

他们已经在军用机场外面对峙了几个月，但这是第一次有反对派领导人宣布当选总统。

Ukraine's acting President Olexander Turchynov says Ukrainian forces have regained control of a military airfield in Kramatorsk in eastern Ukraine after fighting with pro-Russian separatists.

乌克兰代理总统奥历山德·图尔奇诺夫说，在与亲俄分裂分子交火后，乌克兰军队重新控制了乌克兰东部克拉马托尔斯克的一个军用机场。

CNN has exclusively obtained satellite images from the Israeli firm, ImageSat International, seemingly showing massive construction work at Russia's bases in Kaliningrad, upgrading a nuclear storage facility, adding new bigger ammunition bunkers and upgrading the military airfield.

CNN独家获得了以色列公司ImageSat International的卫星图像，看起来，俄罗斯在加里宁格勒的基地进行了大规模的建设工作，升级了核储存设施，增加了新的更大的弹药掩体，并升级了军事机场。