Ho Chi Minh Trail. Not too much of a jungle route remaining, it was bombed so much. That's why it spread out into a net work, they had to keep building and repairing it.
The jungle paths were called the Ho Chi Minh Trail. The U.S. tried many times to destroy it but the 100,000 North Vietnamese workers kept it going.
US supplies arrived by ship and airplanes. The USSR & Red China supplied enemy war material, which was shipped into Haiphong Harbor in North Vietnam and across the Red Chinese border; then TRUCKED down into South Vietnam via the Ho Chi Minh trail.
North Vietnam was controlled by communists.
When the Vietnam War ended in 1975, North and South Vietnam became one communist nation called Vietnam.
Democratic Republic of Vietnam (North Vietnam)
The jungle paths were called the Ho Chi Minh Trail. The U.S. tried many times to destroy it but the 100,000 North Vietnamese workers kept it going.
Via the Ho Chi Minh trail.
South Vietnam are the non-communist side of Vietnam, which supported by the US vastly on war supplies, troops, and other thing to fights against the North Vietnam (the communist side).
North had more railroads which was an advantage to move people and supplies.
Troops moved from North to South Vietnam primarily through the Ho Chi Minh Trail. This network of roads and paths stretched through Laos and Cambodia, allowing the North Vietnamese Army and Viet Cong to transport troops, weapons, and supplies to support their operations in South Vietnam. Additionally, some troops were transported by sea or air.
There no longer is a North Vietnam, North Vietnam and South Vietnam were joined together after the Vietnam War.
Jungle (heavily forested) is the terrain, like snow, mountains, or the desert (even the ocean is terrain, such as a naval war). You might mean "guerrilla warfare." From 1955 thru 1964 was guerrilla warfare restricted to South Vietnam. From the Tonkin Gulf incident (August '64) onward commenced conventional warfare against North Vietnam.
North Vietnam was cautious with whom they allied themselves with. They had just gotten rid of the yoke from France and Japan, and certainly didn't want Red China or the Soviet Union to take over where France left off...so North Vietnam stressed their INDEPENDENCE and accepted only technicians (on a limited basis) and war supplies from the USSR and Red China. North Vietnam prided itself in fighting the giant USA alone!
US supplies arrived by ship and airplanes. The USSR & Red China supplied enemy war material, which was shipped into Haiphong Harbor in North Vietnam and across the Red Chinese border; then TRUCKED down into South Vietnam via the Ho Chi Minh trail.
North Vietnam was controlled by communists.
Haiphong Harbor is where the USSR unloaded their supplies of MiG21 jet fighters, SAM missiles, and PT76 light tanks, and T-54/55 medium tanks to the North Vietnamese Air Force and Army. Red China just drove their supplies of MiG17 & MiG19 jet fighters across the border into North Vietnam.
By sea along the coast, or the Ho Chi Minh trail which went thru Laos and Cambodia. Nothing went thru the DMZ (17th Parallel); without getting completely destroyed by airpower or artillery. The "Z" was no-man's land.