How did North Vietnam strategies differ from those of the American forces?

Question

How did north Vietnam's and the Vietcong's combat strategies differ from those of the American forces?

Answer 1

One of the best strategies that Vietnamese used was camouflage and underground tunnels to hide.

Answer 2

The Vietcong followed the guerrilla method of war and had hidden bases and networks of tunnels. They generally refused to fight large scale battles in the open, instead opting for hit and run attacks and raids.