Faroe Islands with the foundation of political parties of the Faroe Islands. In the first year of World War II, on 12 April 1940, British troops occupied the Faroe Islands, shortly after the Operation Weserübung with the Nazi German invasion of Denmark on 9 April 1940. In 1942–1943 the British Royal Engineers, under the leadership of Lt. Col. William Law MC, built the only airport in the Faroe Islands, Vágar Airport. Control of the islands reverted to Denmark following the war, but Danish rule had been undermined, and Iceland's independence served as a precedent for many Faroese. The Faroese independence referendum, 1946
Faroe Islands rat ("Rattus norvegicus"), and the house mouse ("Mus musculus"). Apart from these, there once was a local domestic sheep breed, the Faroe sheep (depicted on the coat of arms), a variety of feral sheep survived on Lítla Dímun until the mid-19th century. Grey seals ("Halichoerus grypus") are common around the shorelines. Several species of cetacea live in the waters around the Faroe Islands. Best known are the long-finned pilot whales ("Globicephala melaena"), which are still hunted by the islanders in accordance with longstanding local tradition. Orcas ("Orcinus orca") are regular visitors around the islands. The domestic animals of the Faroe