Urgent: S. Korean police raid 18 agencies over probe on DPRK's drone infiltration claim

SEOUL, Feb. 10 (Xinhua) -- South Korean police on Tuesday conducted search-and-seizure operations at 18 locations, including the Defense Intelligence Agency and the National Intelligence Service, over information related to the drone cited in the "drone infiltration" claim by the Democratic People's Republic of Korea (DPRK) last month, Yonhap News Agency reported. ■