(LEAD) U.S. discloses Guam THAAD battery to calm radar-linked health worries
(ATTN: UPDATES with U.S. military comment in 11th para, U.S. lawmakers' welcoming comment on THAAD in 15th para) By Choi Kyong-ae and Defense Ministry Joint Press Corps SEOUL, July 18 (Yonhap) -- The United States disclosed its advanced anti-balli