Original sentence: In recent years they have been engaged in international peacekeeping operations including UN peacekeeping.The  (JSDF), occasionally referred to as the Japanese Armed Forces, Japan Defense Forces, or Self-Defense Forces, are the unified military forces of Japan that were established in 1954, and are controlled by the Ministry of Defense
Edited sentence: In recent years, they have been engaged in international peacekeeping operations including UN peacekeeping.The , occasionally abbreviated as JDF, or SDF, and sometimes erroneously referred to as Japan's Armed Forces, are the unified military forces of Japan that were established in 1954, and are controlled by the Ministry of Defense