FILE PHOTO: U.S. Defense Secretary Pete Hegseth attends the Association of Southeast Asian Nations (ASEAN) - United States Defence Ministers Hi-Tea as part of the ASEAN Defense Ministers’ Meeting in Kuala Lumpur, Malaysia, November 1, 2025. REUTERS/Hasnoor Hussain/Pool/File Photo

By Francesco Guarascio and Phuong Nguyen

HANOI (Reuters) -The United States wants deeper military ties with Vietnam, U.S. Defense Secretary Pete Hegseth said on Sunday at the start of a visit to Hanoi, amid prolonged talks for the potential supply of military equipment to Washington's former foe.

The Southeast Asian nation, which relies heavily on Russian weapons, has been looking to diversify its arsenal for years. Talks with the United States, which lifted an arms embargo in 2016, gained momentum during the Biden administration but have not yet yielded any formal announcement on major items.

"Deeper (military) cooperation will benefit both of our countries," Hegseth, who arrived in the Vietnamese capital after meetings in Malaysia with Asian counterparts, said prior to meeting Defence Minister Phan Van Giang.

The United States had already delivered three cutters to the Vietnamese coastguard and three T-6 trainer aircraft, from an order of 12, and intended to do more, he added.

PLANES, HELICOPTERS UNDER DISCUSSION

In a statement, Vietnam's defence ministry said both governments agreed to continue promoting security cooperation, including in areas such as defence.

It also praised the signing of an agreement on Friday to deepen cooperation on war legacy remediation, including for dioxin decontamination.

Talks on U.S. arms supplies are expected to dominate the agenda, according to two Vietnamese sources briefed on the matter.

Both mentioned Lockheed Martin C-130 Hercules military transport planes among the items to be discussed. A U.S. official also confirmed C-130s would come up in the talks.

One of the Vietnamese sources said the supply of U.S. helicopters could also be discussed, specifically Lockheed Martin S-92s and Boeing Chinooks.

AIRPORT FOR CHINOOK HELICOPTERS

It was not clear if any deal or announcement would be made on Sunday, said the sources, who declined to be identified as the information was not public.

Boeing deferred questions on the matter to the two governments.

Vietnam's government, the Pentagon and Lockheed Martin did not respond to requests for comment outside business hours.

Reuters reported last year on discussions for the sale of C-130 planes to Vietnam's defence ministry, and in July on a preliminary deal on two S-92 helicopters after years of talks on the matter with its public security forces.

The possible purchase of two or three Chinook helicopters by Vietnam's police was also under discussion, said one of the sources.

In December, a newspaper controlled by the police said a new airport under development near Hanoi would be suitable for Chinook CH-47D helicopters and other models.

The Chinook was the only aircraft mentioned in the report that is not being used by Vietnamese forces.

(Reporting by Francesco Guarascio and Phuong Nguyen in Hanoi; Additional reporting by Idrees Ali in Washington; Editing by Clarence Fernandez and David Holmes)