KU-30 (Kuter Uzbrojony - Armed Craft) was an armed*
craft, also called a "river chaser", of Polish*
riverine flotilla.*
*
Built in Poland in 1939, it could develop a high*
speed of 46 km/h, and was armed with twin 13.2mm*
AAMGs.*
*
In 1939 it fought against Germans in Vistula River*
Detachment, being its last vessel afloat, breaking*
through to Modlin fortress.*
*
_____________[description by PIBWL]*