Problem is, the probable choice of aircraft for a job like this (transport of 50-100 troops + weapons) would be a C-17.
Haven't had direct experience with them, but most likely maximum cruise is 550-600 MPH, which puts that trip out to around an hour.
OTOH, any Navy ship in the area would likely have a detachment of Marines on board to get support there in that half hour time frame. Even if the skipper had to beach the ship and make the Jarheads walk.
I don’t think that a rapid response team would use a C-17. They have to have something that travels a lot faster than that.
Hard to tell which would be used. But either way in a 6-8 hour battle sounds very doable.