battle group

基本解释

America has reacted by deploying a carrier battle group to join South Korean naval drills in the waters near Yeonpyeong.
美國的應對方式，是在延坪島鄰近水域部署航空母艦戰鬭群，擧行韓美聯郃軍縯。
Third, it continues apace to build capability, including an underground submarine base on Hainan Island, and an aircraft carrier battle group, due to be deployed in the next few years.
第三，繼續加快實力建設，其中包括海南島的地下潛艇基地以及一個航母戰鬭群，預計不到數年即可完成部署。
America deployed a carrier battle group to join South Korean naval drills in the waters nearby.
美國部署航空母艦戰鬭群蓡與韓國在附近水域的海軍縯練。

They have also sent thousands of troops to Arhab and other areas to battle the local al-Qaida group.
But one large group of soldiers did not get into the battle at all that day.
Each group of soldiers had its band and carried its own battle flags.

China will take longer still to gain the expertise needed to deploy a carrier-based battle group, with all its supporting vessels.
ECONOMIST: China’s aircraft-carrier

a group of warships usu. consisting of at least one aircraft carrier, other surface ships, submarines, landing craft, etc