Our ground-based air defense weapons systems have been put on high alert.

我们陆基防武器系统已经处于备状态。

South Korea's expanded air defense zone will partially overlap some of China's.

韩国扩大防识别区以后将会有部分与中国识别区重叠。

The targets have included air defense sites and ballistic missile depots.

袭击目标包括防基地和弹道导弹仓库。

There will be some kind of partial military mobilization, some strengthening of air defense.

可能会有局部军事调动，还有加强防等。

Well, he didn't really say, other than air defense systems. So we don't know exactly.

他没有详细说明，只说是防系统。所以我们不知道具体情况。

Russian air defenses also intercepted 53 Ukrainian drones over Ukrainian areas under Russian control.

俄罗斯防系统还在俄罗斯控制乌克兰地区拦截了53架乌克兰无人机。

A major problem, a mesh of powerful Russian air defenses guarding the area.

乌方面临主要问题是强有力俄防网保卫着该地区。

Officials have called the barrage exceptional but say Ukraine's air defense systems worked.

官员们称这次一炮击是例外情况，不过，他们表示乌克兰防系统发挥了作用。

Americans made the move in retaliation to turkeys purchase of Russian S-400 air defense systems.

美国此举是为了报复土耳其购买俄罗斯S-400防系统。

Perutz said half of the Soviet units withdrawn were for air defense.

佩鲁茨表示，半数苏联军队都肩负了防任务。

The rest were destroyed by the air defense.

其余都被乌克兰防系统拦截了。

All 15 on board were killed. Syrian air defenses hit the Russian aircraft by mistake.

机上15人全部遇难，叙防错误地击毁了战机。

He said tanks and air defense systems were the top priorities.

他说，坦克和防系统是首要选择。

Secretary Hagel criticized the decision to create the air defense zone over the islands.

哈格尔批评了在这些岛屿上设立防识别区决定。

It says Moscow has been sending troops, tanks, artillery, air defense assistance across the border.

北约称莫斯科一直在越境运送军队、坦克、追击炮和防援助设备。

Another enormous, enormous problem here is the Ukrainian ability to sustain its air defense.

另一个巨大问题是乌克兰维持其防能力。

It claimed several missiles were shot down by air defense systems.

它声称有几枚导弹被防系统击落。

The vessel is equipped with the latest air defense, anti-missile, anti-ship and anti-submarine weapons.

这艘军舰配备了最新防、反导、反舰和反潜武器。

The arrival would mark a crucial milestone in boosting Ukraine's air defense capabilities.

这将标志着乌克兰在提升防能力方面一个重要里程碑。

Military officials said air defense units were engaged in repelling a Russian missile attack.

军方官员称，防部队正在击退俄罗斯导弹袭击。