Tensions Rising on Korean Peninsula
- February 12: North Korea carries out third nuclear test
- March 27: North Korea cuts military hotline with South Korea
- March 28: U.S. B-2 bombers fly over Korean peninsula
- March 30: North Korea says it has entered a "state of war" with South Korea
- April 3: North Korea blocks South Korean workers from Kaesong
- April 4: North Korea moves a missile to its east coast
- April 9: North Korea urges foreigners to leave the South. The U.S. and South Korea raise alert level
- April 14: US Secretary of State John Kerry offers talks with Pyongyang if it moves to scrap nuclear weapons
- April 16: North Korea issues threats after anti-Pyongyang protests in Seoul
- April 29: North Korea holds back seven South Koreans at Kaesong
- April 30: North Korea sentences American to 15 years hard labor for hostile acts
- May 20: North Korea fires projectiles for a consecutive third day
- May 24: North Korean envoy wraps up China visit for talks on Korean tensions
- June 7: South Korea accepts Pyongyang's offer of talks on Kaesong and other issues