Fed Ex’ing a PBRON
During the late 19th Century and early 20th, attaching a flotilla of small torpedo boats to repurposed old warship such as a monitor– ideal for their low freeboard– was the standard operating procedure. The small boats didn’t have luxurious accommodation and messing facilities while at the same time they had short legs and could only carry so much ordnance. Being a cub to a mama bear was able to fix those shortcomings to a degree.
Fast forward to WWII, and you saw the same thing with PT-Boat squadrons.
In Vietnam, the Brown Water Navy often supped in the gallies of LSTs detailed to the task.
Today, we have the Expeditionary Transfer Docks (ESD), such as USS Montford Point, ready to serve as forward-deployed floating seabases for small craft, special warfare assets, and light aviation.
There are also other ideas on the table, thus:
USS Comstock (LSD-45) is a 16,000-ton Whidbey Island-class dock landing ship capable of holding 5 LCACs or 21 LCMs in her dock while carrying around ~400 Marines of a MEU as part of an amphibious ready group. Currently, she is underway after loading Mark VI patrol boats and expeditionary mine countermeasure (ExMCM) elements in Guam for a security patrol in the Philippine Sea as part of the 7th Fleet.
“This level of integration of Mark VI patrol boats with surface Navy assets has never been accomplished before,” said Lt. Andy Bergstrom, Alpha Company Commander. “The Mark VI patrol boat provides a presence capability in the littorals beyond sheltered bays and harbors with additional mission capabilities including high-value asset escort, visit, board, search and seizure support, and theater security cooperation.”
The Mark VI, or Wright-class patrol boats are 85-foot vessels with a 10 man crew and a pretty decent armament for their size to include a pair of stabilized MK 38 25mm chain guns and six weapon stations.
Sure, they would be toast against an anti-ship missile, but they are meant more for counter-insurgency, anti-piracy, and coastal/riverine control, making them ideal for special operations platforms and recovering/supporting small UAVs/USVs (they have operated RQ-11 Ravens in the past).
Further, the Mark VI design is, as shown above, well-deck friendly, with as many as 8 able to be carried in an LSD-41-class vessel.