开通了会员功能，兄弟们有兴趣的可以捧个场哈~感谢了~： https://www.youtube.com/channel/UCGFz-zYGZhUtIegXMv9v4rw/join 00:00 三航母壓迫伊朗 00:49 DEFCON戰備等級 06:20 與死神擦肩 08:29 3航母是幾級戰備 戒備狀態或稱防御准備狀態、國家防衛等級、戰備等級（英語：defense readiness condition，簡稱DEFCON）是美國國家防御等級的衡量方式。此衡量現在是被美軍使用為警戒態勢。戒備狀態系統是由參謀長聯席會議以及統一和指定作戰司令部制定的。戒備狀態共分為五級，一級為最高，五級為最低。在不同的戒備狀態級別下，美國軍隊的行動亦有所不同，以應對不同的狀態 The defense readiness condition (DEFCON) is an alert state used by the United States Armed Forces. The DEFCON system was developed in 1959 by the Joint Chiefs of Staff (JCS) and unified and specified combatant commands. It prescribes five graduated levels of readiness (or states of alert) for the U.S. military. It increases in severity from DEFCON 5 (least severe) to DEFCON 1 (most severe) to match varying military situations, with DEFCON 1 signaling the impending outbreak of nuclear warfare. For security reasons, the U.S. military does not announce a DEFCON level to the public 關鍵字：福特號航母, 川普, 美國軍事, 布什號航母, 無人機, 伊朗, , 林肯號航母, 軍事沖突, 戰備等級，史詩怒火，軍事行動