由各型战机携带，能钻透更深岩层，美军研制巨型钻地炸弹新型号

Core Viewpoint - The U.S. military's operation "Midnight Hammer" was claimed by President Trump to have "completely destroyed" Iranian nuclear facilities, but a preliminary assessment from the U.S. Defense Intelligence Agency suggests otherwise, indicating that further verification of the damage is needed [1] Group 1 - The effectiveness of the GBU-57 massive bunker buster bomb used in the airstrike may not have met prior expectations, raising questions about the operational capabilities of U.S. military equipment [1] - There is a concern regarding the depletion of the U.S. military's inventory of relevant bombs, prompting the need for the development of a new generation of bunker buster bombs [1]