South Korean defence industry sources report that the K9A1 self-propelled howitzer is being modified to accommodate the U.S. Army’s experimental XM907 155 mm cannon, a next-generation artillery gun developed as part of long-range precision fires research. The planned adaptation reflects ongoing efforts by Seoul and Washington to increase interoperability between allied systems and assess how emerging technologies can be integrated into existing platforms. (militarnyi.com) The XM907, developed un