Summarize
Subject began infiltration trip to South VN in Jan 66, arrived at Station 4 near Ben Hai River on 18 Jan, at Station 17 in Huong Diên Dist of Thừa Thiên Prov, MR V on 31 Jan 66; hospitalized, promoted to Lt on 5 Aug 66, attended Politico-Military School of B.3 [Front] from Jan-Jul 67.