Summarize
(C-Sep 71) (9 pages, typewritten; B-3) Directive 50/CT, dated 12 Mar 71, signed by Nguyen Hulu Dung for V5450 ((possibly Headquarters, VC Binh Binh Province Unit, VC Military Region 5)), addressed to subordinate units, agencies, and districts, instructs them to strive harder to defeat the enemy ((RVNAF)) triangular warfare scheme which consists of ((counter)) psywar, intelligence, guerrilla warfare. The addressees were warned about the guerrilla warfare recently initiated by the enemy in In Khôn, Tuy Phuoc, Hoài Nhơn, and Phú Mỹ ((Districts,