(2nd LD) S. Korean, U.S. navies agree to bolster cooperation in anti-submarine warfare

(ATTN: CHANGES dateline; ADDS Korean Navy's response to speculations on Jung's comment in paras 7-8)

WASHINGTON/SEOUL, Aug. 5 (Yonhap) -- The navies of South Korea and the United States agreed Thursday to bolster cooperation and information sharing, e