Yes, Iran built underground caves specifically to store their attack speedboat fleet. The US and Israel bombed the entrance to one on Qeshm Island multiple time

Yes, Iran built underground caves specifically to store their attack speedboat fleet. The US and Israel bombed the entrance to one on Qeshm Island multiple times, and it's unknown how many boats are still functional. More information here https://news.sky.com/story/iran-unveils-underground-naval-base-as-it-seeks-to-counter-israeli-threat-13292050 https://news.sky.com/story/iran-unveils-underground-naval-ba...