In the final season, Jason Hayes struggles to balance his warrior’s existence with the responsibilities of single fatherhood. Ray Perry, his trusted second in command, questions whether he will be able to leave the battlefield behind as his retirement nears. Dedicated door-kicker Sonny Quinn battles against changing tides as Jason and Ray’s shifting focus means that other teammates must shoulder more responsibility. Both Omar Hamza and Drew Franklin find diving into work an effective way to distance themselves from their past traumas. Vital to mission success is Lieutenant Lisa Davis, a no-nonsense officer who ushers the team into a new era of warfare against powerful rivals for supremacy on the world stage. Ripped away from their loved ones at a moment’s notice to be deployed across the globe, Bravo team remains dedicated to their duties. Even in the face of overwhelming odds, they know this is the price to keep the families they left behind safe.

　　该剧是继《兄弟连》和《太平洋战争》之后，史蒂文·斯皮尔伯格和汤姆·汉克斯打造的“二战三部曲”第三部。
　　聚焦美空军第8航空队在二战期间空炸德国的故事，第100轰炸机大队的空军士兵冒着生命危险出生入死，他们凭着勇气、牺牲和胜利锻造出一段兄弟情谊。

　　在第二季中，士官长约翰-117带领他的斯巴达精英团队对抗被称为盟约的外星威胁。在一个荒凉的星球上发生了令人震惊的事件之后，约翰无法摆脱他的战争即将改变的感觉，并冒着一切风险来证明其他人不会相信的事情——盟约正准备攻击人类最大的据点。随着银河系濒临崩溃，约翰踏上了寻找人类救赎或灭绝的关键的旅程：光环。

　　主创确认第三季为该系列最终季，最终季将于2024年上映