Ardtaraig House, located at the head of Loch Striven, and similarly requisitioned by the Admiralty, became a secondary naval base for the 12th Submarine Flotilla midget submarines and became known as HMS Varbel II.
Ardtaraig House, situated on Loch Striven, was requisitioned by the Admiralty to serve as a secondary naval base for the 12th Submarine Flotilla's midget submarines and became known as HMS Varbel II.