Originally posted by Dowding
You'll find that the 'warship' was a little rubber dinghy.
Rigid-hulled inflatable boat
General characteristics
RIBs are commonly 4 to 7 metres (13 to 24 ft) long, although they can range in length between 2.5 and 18 metres (7.5 and 55 ft). A RIB is often propelled by one or more outboard motors or an inboard motor turning a water jet or z-drive. Generally the power of the motors is in the range of 5 to 500 horse power (4 to 400 kW).
RIBs are used as rescue craft, safety boats for sailing, dive boats or tenders for larger boats and ships. Their shallow draught, high maneuverability, speed and relative immunity to damage in low speed collisions are advantages in these applications.
RIBs up to about 7 metres in length can be towed on trailers on the road, making them attractive as leisure craft.
not exactly a "little rubber dinghy"