{"response_type":"ephemeral","text":"Try: MAAG, MACV, ARVN, VC, NVA, DMZ, KIA, MIA, POW, USMC, USAF, USN, ROK, R&R, FOB, LZ, FSB, PAVN, DRV, RVN, NLF, PRG, CORDS, CIDG, SOG, LRRP, TOC, RTO, PBR, VCI, DEROS, MEDCAP, COSVN, APC, CAP, SEATO, VNAF, CCN, TAOR, RPG, SITREP, MEDEVAC, CINC, CINCPAC, PSYOP, REMF, CIB, DSHK, AO, ANGLICO, SERE, DASC, JUSPAO, ICTZ, CHICOM, WP, NDP, CONEX, USARV, SLAM, DIOCC, FAC, WIA, CAS, MAF, MSR, PF, RF, HES, STABO, PACAF, MACVSOG, BDA, DFC, OPLAN, RSSZ, MRF, TACAN, RIF, IFFV, TASS, CTZ, DIA, EOD, FDC, GVN, HUMINT, JPRC, LAW, NAVFORV, SAM, TF, AWOL, ROE, NCO, CO, FUBAR, SNAFU, CSS, ECM, EW, or JCS"}