55 (55호 관저),[2] is the main official residence of North Korean supreme leader Kim Jong Un and first lady Ri Sol-ju.

[3] The residence is located in Ryongsong District in northern Pyongyang,[4] around 12 km (7.5 mi) northeast of Kim Il Sung Square.

[5] According to Kim Jong Il's former bodyguard Lee Young Guk, there are at least eight North Korean leaders' residences outside Pyongyang.

[3] The complex has an underground wartime headquarters, protected with walls with iron rods and concrete covered with lead in case of a nuclear war.

[8] There are numerous military units to protect the headquarters stationed around the complex in possession of mass scale conventional weapons.