The Type 101 Hamburg class was the only class of destroyers built during post-war Germany. They were specifically designed to operate in the Baltic Sea, where armament and speed is more important than seaworthiness. They were named after Bundesländer (states of Germany) of West Germany. The design of the Hamburg class has been criticized for many of the same failures of the Kriegsmarine destroyers: too top-heavy and bad sea-keeping capabilities. This is in part due to the low freeboard on the hull. They were replaced up from 1994 by the Brandenburg class frigates (F123).