Inside North Korea

North Korea, officially the Democratic People's Republic of Korea (abbreviated DPRK), is a country in East Asia constituting the northern part of the Korean Peninsula. Pyongyang is the nation's capital and largest city. To the north and northwest the country is bordered by China and by Russia along the Amnok (known as the Yalu in China) and Tumen rivers. is wholly claimed by the Republic of Korea according to the constitution. In 1910, Korea was annexed by the Empire of Japan. After the Japanese surrender at the end of World War II in 1945, Korea was divided into two zones along the 38th parallel by the United States and the Soviet Union, with the north occupied by the Soviets and the south by the Americans. Negotiations on reunification failed, and in 1948, separate governments were formed: the socialist Democratic People's Republic of Korea in the north, and the capitalist Republic of Korea in the south. An invasion initiated by North Korea led to the Korean War (1950–1953). The Korean Armistice Agreement brought about a ceasefire, but no peace treaty was signed.