2014年7月11日，夏威夷珍珠港希卡姆联合基地，环太平洋-2014 多边海上军演人道主义援助和救灾演练中，日本海上自卫队 SH-60J 直升机飞越美军海基X波段预警雷达。（Navy reservists assigned to Navy Cargo Handling Battalion (NCHB) 14 stand by to receive supplies from a Japan Maritime Self-Defense Force SH-60K helicopter during the Humanitarian Assistance/Disaster Relief (HA/DR) portion of Rim of the Pacific (RIMPAC) Exercise 2014. Twenty-two nations, more than 40 ships and six submarines, more than 200 aircraft and 25,000 personnel are participating in RIMPAC from June 26 to Aug. 1, in and around the Hawaiian Islands and Southern California. The world's largest international maritime exercise, RIMPAC provides a unique training opportunity that helps participants foster and sustain the cooperative relationships that are critical to ensuring the safety of sea lanes and security on the world's oceans. RIMPAC 2014 is the 24th exercise in the series that began in 1971.）