Kwangmyngsng-2 (Korean: 2, meaning Bright Star-2 or Lode Star-2) was a satellite launched by North Korea on April 5, 2009.

Prior to the launch, concern was raised by other nations, particularly the United States, South Korea and Japan, that the launch would test technology that could be used in the future to launch an intercontinental ballistic missile. The launch of the rocket was sharply condemned by the United States and the European Union, while the People's Republic of China and Russia urged restraint. On April 13, 2009, the United Nations Security Council issued a Presidential Statement condemning the launch as a violation of United Nations Security Council Resolution 1718 (2006). One day after, on April 14, 2009, North Korea called the Presidential Statement an infringement on a country's right for space exploration embodied in the Outer Space Treaty and withdrew from Six Party Talks.

North Korea, officially the Democratic People's Republic of Korea (DPRK), is a country in East Asia. It constitutes the northern half of the Korean Peninsula and shares borders with China and Russia to the north, at the Yalu (Amnok) and Tumen rivers, and South Korea to the south at the Korean Demilitarized Zone. The country's western border is formed by the Yellow Sea, while its eastern border is defined by the Sea of Japan. North Korea, like its southern counterpart, claims to be the legitimate government of the entire peninsula and adjacent islands. Pyongyang is the capital and largest city.

In 1910, Korea was annexed by the Empire of Japan. In 1945, after the Japanese surrender at the end of World War II, Korea was divided into two zones along the 38th parallel, with the north occupied by the Soviet Union and the south occupied by the United States. Negotiations on reunification failed, and in 1948, separate governments were formed: the socialist and Soviet-aligned DPRK in the north, and the capitalist, Western-aligned Republic of Korea in the south. The Korean War began in 1950, with an invasion by North Korea, and lasted to 1953. The Korean Armistice Agreement brought about a ceasefire and established a demilitarized zone (DMZ), but no formal peace treaty has ever been signed.

According to Article 1 of the state constitution, North Korea is an "independent socialist state". It holds elections, though they have been described by independent observers as sham elections, as North Korea is a totalitarian dictatorship, with a comprehensive cult of personality around the Kim dynasty. The Workers' Party of Korea, led by a member of the ruling family, is the dominant party and leads the Democratic Front for the Reunification of Korea, the sole legal political movement.

According to Article 3 of the constitution, Juche is the official ideology of North Korea. The means of production are owned by the state through state-run enterprises and collectivized farms. Most services—such as healthcare, education, housing, and food production—are subsidized or state-funded. From 1994 to 1998, North Korea suffered a famine that resulted in the deaths of between 240,000 and 420,000 people, and the population continues to suffer from malnutrition.North Korea follows Songun, or "military first" policy, for its Korean People's Army. It possesses nuclear weapons, and is the country with the second highest number of military and paramilitary personnel, with a total of 7.769 million active, reserve, and paramilitary personnel, or approximately 30% of its population. Its active duty army of 1.28 million soldiers is the fourth-largest in the world, consisting of 5% of its population. A 2014 inquiry by the United Nations into abuses of human rights in North Korea concluded that "the gravity, scale and nature of these violations reveal a state that does not have any parallel in the contemporary world," with Amnesty International and Human Rights Watch holding similar views. The North Korean government denies these abuses. In addition to being a member of the United Nations since 1991, North Korea is also a member of the Non-Aligned Movement, G77, and the ASEAN Regional Forum.