Mekong Delta War Obstacle Dams U.S. Army Struggles
In the Delta region south of Saigon the Mekong’s muddy floodplain creates major hurdles for U S troops entering the war. Dense reeds mangroves and pervasive mosquitoes complicate operations as new bases rise from swamps and civilians bear the burden of artillery and air power. Allied gains north of Saigon rely on overwhelming firepower while delta constraints demand tight control of use.