2014–2015 USS Theodore Roosevelt incidents

Target entity: 2014–2015 USS Theodore Roosevelt incidents
Context triple: [UFOs, notableEvent, 2014–2015 USS Theodore Roosevelt incidents]

• A. 2018 Kerch Strait incident
  The 2018 Kerch Strait incident was a naval confrontation in which Russian forces fired on and seized Ukrainian vessels near the Crimean Peninsula, sharply escalating tensions in the Russo-Ukrainian conflict.
• B. Imo Incident
  The Imo Incident was an 1882 mutiny of Korean soldiers in Seoul that escalated into violent unrest and foreign intervention, highlighting Korea’s internal instability and vulnerability to outside powers.
• C. Mayaguez incident
  The Mayaguez incident was a 1975 confrontation between the United States and Cambodia in which U.S. forces attempted to rescue the crew of the seized American merchant ship SS Mayaguez, often regarded as one of the last official battles of the Vietnam War era.
• D. Sian Incident
  The Sian Incident was a 1936 political crisis in China in which Generalissimo Chiang Kai-shek was detained by his own generals, leading to a negotiated United Front between the Nationalists and Communists against Japanese aggression.
• E. Gulf of Tonkin incident
  The Gulf of Tonkin incident was a 1964 naval confrontation between North Vietnam and the United States that led to a major escalation of U.S. military involvement in the Vietnam War.
• F. None of above. chosen
• G. Unsure - the case is ambiguous/there is not enough information to decide.

Target entity: 2014–2015 USS Theodore Roosevelt incidents
Target entity description: The 2014–2015 USS Theodore Roosevelt incidents refer to a series of encounters in which U.S. Navy pilots reported and recorded unexplained aerial phenomena while training off the U.S. East Coast.

• A. 2018 Kerch Strait incident
  The 2018 Kerch Strait incident was a naval confrontation in which Russian forces fired on and seized Ukrainian vessels near the Crimean Peninsula, sharply escalating tensions in the Russo-Ukrainian conflict.
• B. Imo Incident
  The Imo Incident was an 1882 mutiny of Korean soldiers in Seoul that escalated into violent unrest and foreign intervention, highlighting Korea’s internal instability and vulnerability to outside powers.
• C. Mayaguez incident
  The Mayaguez incident was a 1975 confrontation between the United States and Cambodia in which U.S. forces attempted to rescue the crew of the seized American merchant ship SS Mayaguez, often regarded as one of the last official battles of the Vietnam War era.
• D. Sian Incident
  The Sian Incident was a 1936 political crisis in China in which Generalissimo Chiang Kai-shek was detained by his own generals, leading to a negotiated United Front between the Nationalists and Communists against Japanese aggression.
• E. Gulf of Tonkin incident
  The Gulf of Tonkin incident was a 1964 naval confrontation between North Vietnam and the United States that led to a major escalation of U.S. military involvement in the Vietnam War.
• F. None of above. chosen