What was Operation Dewey Canyon II?

What was Operation Dewey Canyon II?

In 1971, the operation to clear Highway 9 from Đông Hà Combat Base to the Laotian border was named Operation Dewey Canyon II in an attempt to misdirect enemy attention towards the A Shau Valley instead of Tchepone, the actual objective of the combined campaign.

How many US soldiers died in Vietnam in 1971?


Year of Death Number of Records
1969 11,780
1970 6,173
1971 2,414
1972 759

Was the Vietnam War going on in 1971?

At the start of 1971 South Vietnamese troops continued operations against People’s Army of Vietnam (PAVN) and Vietcong (VC) base areas in eastern Cambodia.

What was the deadliest month of the Vietnam War?

The May Offensive was considered much bloodier than the initial phase of the Tet Offensive. US casualties across South Vietnam were 2,169 killed for the entire month of May making it the deadliest month of the entire Vietnam War for U.S. forces, while South Vietnamese losses were 2,054 killed.

When was Lam’s son offensive?

Operation Lam Son 719 or 9th Route – Southern Laos Campaign (Vietnamese: Chiến dịch Lam Sơn 719 or Chiến dịch đường 9 – Nam Lào) was a limited-objective offensive campaign conducted in the southeastern portion of the Kingdom of Laos….Operation Lam Son 719.

Date 8 February – 25 March 1971
Result South Vietnamese operational failure

What was Lam Son 719 How did it influence America and the Vietnam War?

Operation Lam Son 719 was a crucial test of Vietnamization that began on 8 February 1971. The United States provided air and artillery support for 16,000 elite troops from Army of the Republic of Vietnam (ARVN) who crossed the border into Laos and raided the Ho Chi Minh Trail.

When did Operation Dewey Canyon take place?

Operation Dewey Canyon was the last major offensive by the 3rd Marine Division during the Vietnam War. It took place from 22 January through 18 March 1969 and involved a sweep of the People’s Army of Vietnam (PAVN)–dominated A Shau and Song Đa Krông Valleys by the 9th Marine Regiment.

How many US soldiers died at Dewey Canyon?

In the long history of the Vietnam War, Dewey Canyon stands as one of the most successful American operations. Casualties, however, were heavy for both sides. Officially, 1,617 NVA were reported killed and five captured, while 130 Marines were killed and 920 wounded.

What was Operation Dawson River south?

The operation, named Operation Dawson River South was to comprise 3 distinct phases: first was the southern movement of the 9th Marines and supporting units into mutually supporting firebases near the objective area, second was a period of intensive patrolling around the firebases and finally, the Regiment would attack into the PAVN base areas.

What happened at Area 611 in Vietnam?

Activity at North Vietnamese Army Base Area 611 in Laos suggested that major elements of the NVA’s 6th and 9th Regiments were moving east through the A Shau Valley. In response, American and South Vietnamese forces probed farther into the mountains of western Quang Tri Province and near the DMZ, seeking to upset the enemy’s plans.