the LCM III used by the Royal Navy was the largest craft carried by attack transports

Be it intentional or accidental

The Frag Borer

offering a gateway to the Atlantic and large enough to house the mighty Tirpitz and Bismarck

Isorian Pulse Bike Squad Privateer the LCM III used byThe Isorian SV21 Takhan Pulse Bike is a fully sentient drone machine. A squad is comprised of at least three Pulse Bikes together with their riders. Pulse bikes are designed for speed; they are lightly armed but exceptionally fast and manoeuvrable. Striking quickly and avoiding becoming entangled in close action, they excel at hit and run tactics against stronger but more sluggish forces. Their main role is to act as scouts, high speed interdiction