No South Vietnam proves me right, South Vietnam fell to armored columns from a foreign country with more logistic support than Eisenhower had in 1944, guerrillas had nothing to do with it and had effectively ceased to exist 6 years prior
Try Jordan 1970, Syria 1982 or Iraq 1991 for what to expect, in both cases resistance was crushed fairly easily with high death tolls, 20,000 in Jordan, 40,000 in Syria and 140,000 in Iraq the RVN was nowhere near this level
Wrong with the first, as the they actually lost to Vietcong when the US wasn't there to support them. They did fall to North Vietnam, but that wasn't what caused the problem that got the US to intervene.