Everything was going fine until Sunday night, when a U.S. military helicopter fell out of the sky over the city.

日子过得很惬意，直到那个星期天的晚上，一辆美军直升机从天而降，坠毁于这座城市里。

youdao

Two additional soldiers died when a military helicopter sent to the area later crashed due to a technical fault.

奉派前往该地区的一架军用直升机因发生技术故障而坠毁，又有两名军人死亡。

youdao

Everything was going fine until Sunday night, when a U. S. military helicopter fell out of the sky over the city.

日子过得很惬意，直到那个星期天的晚上，一辆美军直升机从天而降，坠毁于这座城市里。

youdao

But it says it did shoot down a US military helicopter in Somalia in 1993.

BBC: How the US became a target

The Shabab says it downed a Kenyan military helicopter flying along the border last month, though Kenya denies it.

ECONOMIST: None of Somalia��s neighbours is keen to ride to its rescue

The crash of a military helicopter in a college campus near Futenma in 2004 led to the 2006 agreement.

WSJ: Japan's Mixed Signals Add to Uncertainty Over U.S. Installations