Well, no, a few armed powerboats couldn't take out a US carrier group, unless they had advantages such as the carrier group being constrained to an anchorage ou

Well, no, a few armed powerboats couldn't take out a US carrier group, unless they had advantages such as the carrier group being constrained to an anchorage out of the way of shipping lanes and unable to maneuver, being able to carry missiles heavier than the entire rest of the boat, having un-interdictable motorcycle couriers that could transit at the speed of light, or a few other minor techological innovations that the OPFOR commander implemented in the Millennium Challenge