The US Navy says that its version of the F-35 fighter jet is now ready for combat.
원문출처 : https://www.cnn.com/2019/02/28/politics/us-navy-f-35-combat-ready/index.html
원문출처 : https://www.cnn.com/2019/02/28/politics/us-navy-f-35-combat-ready/index.html