nuclear umbrella 核保護傘

nuclear umbrella
繁：核保護傘
简：核保护伞

朝鮮進行第6次核試，令日本和韓國開始質疑美國「核保護傘」構成的威懾體制，是否仍然有效遏制朝鮮，共同社稱，面對愈來愈具體的朝鮮核威脅，韓國近日再度出現認為應重新部署1991年從駐韓美軍撤走的戰術核武器的討論。

美「核保護傘」威懾力成疑（2017年9月5日）。文匯報，取自 http://paper.wenweipo.com/2017/09/05/GJ1709050012.htm

South Korea hosts about 30,000 US troops and falls under the US nuclear umbrella, but in return is banned from building its own nuclear weapons under a 1974 agreement with Washington.

South Korean media call for country to build its own nuclear weapons. (2017, September 4). The Guardian. Retrieved from https://www.theguardian.com/world/2017/sep/04/south-korean-media-calls-country-build-own-nuclear-weapons