Phan Văn Giang – Christopher Landau: The Meeting Reflects Vietnam’s Balanced Diplomatic Strategy Amid the South China Sea and U.S.-China C...

Phan Văn Giang – Christopher Landau: The Meeting Reflects Vietnam’s Balanced Diplomatic Strategy Amid the South China Sea and U.S.-China Competition

Political Commentary - Geopolitical Analysis - By Lê Sỹ Hùng

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The meeting on June 10, 2026, between General Phan Văn Giang and U.S. Deputy Secretary of State Christopher Landau reaffirms the commitment to cooperation on addressing war legacies and advancing the U.S.-Vietnam Comprehensive Strategic Partnership, in the context of intensifying U.S.-China competition in the South China Sea and the Indo-Pacific.

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On June 10, 2026, in Hanoi, the courtesy meeting between General Phan Văn Giang – Deputy Prime Minister and Minister of National Defense of Vietnam – and Mr. Christopher Landau – U.S. Deputy Secretary of State – carries profound geopolitical significance far beyond a routine diplomatic encounter. Taking place right after the 3rd ASEAN Future Forum and during Mr. Landau’s first official trip to Southeast Asia in his new capacity, the meeting clearly reflects Vietnam’s “bamboo diplomacy” strategy amid the increasingly fierce U.S.-China strategic competition in the Indo-Pacific region.

Core Content and Humanitarian-Strategic Signals

The two sides focused on cooperation to address the legacies of war — a humanitarian area with significant strategic implications. Vietnam reaffirmed its commitment to facilitating U.S. efforts in searching for and repatriating remains of American servicemen listed as Missing in Action (MIA), while General Phan Văn Giang expressed Vietnam’s desire for the U.S. to provide more information regarding Vietnamese soldiers. This is not only a step forward in building trust but also a foundation for expanding defense and security cooperation under the Comprehensive Strategic Partnership (upgraded in 2023).

Indo-Pacific Geopolitical Context and the South China Sea

The meeting occurred against the backdrop of escalating tensions in the South China Sea due to China’s continued assertive actions, directly affecting Vietnam’s core interests. The United States views Vietnam as an “essential partner” in its strategy to maintain regional power balance, safeguard freedom of navigation, and counter coercive behavior. Although Vietnam adheres to its “Four No’s” policy, U.S.-Vietnam defense cooperation is gradually shifting from humanitarian assistance toward more substantive areas such as maritime intelligence sharing, patrol vessel support, and joint training.

Vietnam skillfully employs its relationship with the U.S. as a tool of “soft balancing,” avoiding formal military alliances while creating sufficient deterrence and diversifying partnerships. At the same time, Hanoi maintains regular dialogue with Beijing, demonstrating its consistent policy of multilateralization and diversification of external relations. The upgrade of ties with the U.S. to a Comprehensive Strategic Partnership has been balanced by similar upgrades with other countries (Japan, Australia, India, etc.), forming a broad network of partners without over-reliance on any single power.

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Vietnam applies a strategy of “balancing without alignment,” leveraging U.S.-China competition to enhance its position while protecting core interests in the South China Sea and maintaining regional stability.

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Broader Strategic Implications

For the United States, the meeting reaffirms its commitment to the Indo-Pacific strategy, in which Vietnam serves as a key link helping Washington maintain influence without permanent military bases. For Vietnam, it presents an opportunity to enhance defense capabilities, diversify sources of weapons and technology, and strengthen its central role within ASEAN.

In the long term, such high-level interactions contribute to shaping a rules-based regional order (based on UNCLOS), reducing the risk of conflict, and creating space for economic development for smaller and medium-sized nations. However, the greatest challenge remains maintaining a delicate balance: deepening cooperation with the U.S. without provoking China — Vietnam’s largest trading partner.

Prospects

The Phan Văn Giang – Christopher Landau meeting is a vivid demonstration of Vietnam’s ability to transform historical legacies into drivers for future cooperation, while skillfully leveraging great-power competition to serve national interests. In the volatile geopolitical landscape of the Indo-Pacific, this strategy not only helps Vietnam safeguard its sovereignty but also elevates its regional role.

General Phan Văn Giang receives U.S. Deputy Secretary of State Christopher Landau in Hanoi, June 10, 2026

Note: This commentary is for analytical and reference purposes based on official information and publicly available geopolitical context.

Lê Sỹ Hùng 

This meeting once again confirms Vietnam’s pivotal position on the regional chessboard. In your view, how should Vietnam adjust its balancing strategy in the coming period? Please share your thoughts in the comments section below.