(2nd LD) S. Korea, UNC crack down on illegal Chinese fishing in neutral waters between Koreas

(ATTN: UPDATES paras 4-8; TRIMS 20th para; UPDATES photos)By Park Boram

SEOUL, June 10 (Yonhap) -- South Korea and the United Nations Command (UNC) sent in troops Friday to crack down on illegal Chinese fishing boats in neutral waters around the mou