Tulsi Gabbard, Director of National Intelligence - He's reportedly mad at her for failing to condemn Joe Kent, the former counter terror officer who very publicly tore Trump's rationale for war in Iran to pieces last month.

Howard Lutnick, Commerce Secretary - Trump's toadiest flunky, but his big shot at bathing in the warm glow of the President's approval was the Tariff strategy, which he was heavily involved in. The Supreme Court ruling last month means those days are over.

Lori Chavez-DeRemer, Secretary of Labour - Job numbers have been tanking, even after Trump seized control of the stats bureau in order to rig them.

Kash Patel, Director of the FBI - I mean, pick one. Using government private jets to watch his country singer girlfriend perform. Being described in a report by a national alliance of serving and retired FBI agents as "in over his head" and leading a "chronically under-performing agency". The botched social media posts following the assassination of Charlie Kirk. Arriving in Utah following the murder, but refusing to leave his jet without an FBI raid jacket, forcing agents to stop work to find a medium-sized jacket for him to wear, only to deliver a female agent's jacket to him with missing velcro patches - prompting an "expletive-laden tirade". There is no shortage of reasons to fire Kash Patel.
https://www.mirror.co.uk/news/politics/trump-white-house-meltdown-iran-36966807