In 1994, North Korea signed the U.S.-North Korea Agreed Framework with the United States. North Korea thereby agreed to end its graphite-moderated nuclear reactor program, including the construction of a 200 MWe power reactor at Taechon, in exchange for the construction of two 1000-MWe light-water reactors at Kumho, to be known as the Sinpo Nuclear Power Plant. Construction of these was started in 2000 by the Korean Peninsula Energy Development Organization, but was suspended in November 2003. Under the Six-Party Talks held on 19 September 2005, North Korea pledged to end all its nuclear programs and return to the Nuclear Non-Proliferation Treaty, submitting to international inspections in return for benefits including energy aid and normalization of relations with Japan and the United States.