The attack started at around 9 pm last night, so if they were coming into town by boat, they could have used the cover of darkness. They also appear to be suicidal one way mission types. Not raiding and plundering pirates. But why not just drive into town with a ? The Taj seemed to be right on the water so perhaps the boats helped them there, but the other points of attack were right by roads.
Lots of army now coming near the Trident.
Just a thought but maybe they didn’t arrive by water. Maybe the boats brought the ammo in.
Oberei is also on the beach...all the targets are within a mile of water.