Oceans of Wisdom

**China–Vietnam Maritime Disputes: A 2025 Policy Update** ### 1. Executive Summary Over the last 18 months Beijing and Hanoi have mixed calibrated cooperation with sharper contests at sea. - **China** has paired legal-administrative moves (new baselines, Coast-Guard detention rules) with episodic coercive patrols around Vietnamese-held features. - **Vietnam** has answered with record-level land-reclamation in the Spratlys, an extended-continental-shelf (ECS) submission to the U.N., and new security alignments—while still deepening functional cooperation with China in the Gulf of Tonkin. - The pattern is neither linear escalation nor détente; it is what Vietnamese officials call “bamboo diplomacy”: flexible hedging that keeps U.S., Chinese and ASEAN options open. For U.S. policymakers this means the South China Sea (SCS) is sliding toward **dual-track competition**: hard-security frictions inside the Spratlys and Paracels alongside selective, rules-based management mechanisms farther north. Sustaining an open, law-based maritime order therefore requires simultaneous support for Vietnam’s resilience *and* incentives for continued China-Vietnam dialogue. ### 2. Key Developments Since Mid-2024 DateDevelopmentStrategic Meaning**Mar 14 2024**Beijing issued straight-line baselines in the Gulf of Tonkin; Hanoi urged adherence to UNCLOS. ([Reuters](https://www.reuters.com/world/asia-pacific/vietnam-urges-respect-international-law-china-draws-gulf-tonkin-baseline-2024-03-14/ "Vietnam urges respect of international law as China draws Gulf of Tonkin baseline | Reuters"))Seeks to expand Chinese jurisdiction north of the main SCS flashpoints and test Vietnam’s 2000 delimitation deal.**Jun 15 2024***China Coast Guard (CCG) Order #3* entered into force, authorising 60-day detention of foreign crews in “Chinese jurisdictional waters”. ([Asia Pacific Foundation of Canada](https://www.asiapacific.ca/publication/chinas-new-coast-guard-regulations-in-south-china-seas "China’s New Coast Guard Regulations Up Ante in South China Sea"))Codifies grey-zone coercion; undermines freedom of navigation.**Jul 18 2024**Vietnam lodged its third ECS claim with the UN Commission on the Limits of the Continental Shelf. ([Reuters](https://www.reuters.com/world/asia-pacific/vietnam-files-un-claim-extended-continental-shelf-south-china-sea-2024-07-18/ "Vietnam files UN claim to extended continental shelf in South China Sea | Reuters"))Legal counter-move that undercuts the nine-dash-line narrative and internationalises the dispute.**Oct 1-4 2024**CCG personnel allegedly beat and injured 10 Vietnamese fishermen near the Paracels; Hanoi and Manila issued rare joint condemnation. ([Reuters](https://www.reuters.com/world/asia-pacific/vietnam-protests-chinese-forces-attack-fishermen-contested-waters-2024-10-02/?utm_source=chatgpt.com "Vietnam protests Chinese force's attack on fishermen in contested ..."))Signals that tactics used against the Philippines are now employed against Vietnam, raising reputational costs for Beijing.**Feb 6 2025**AMTI imagery showed ≈ 280 ha of new Vietnamese land-reclamation at 10 Spratly features, including a 1.2 km airstrip on Barque Canada Reef. ([Radio Free Asia](https://www.rfa.org/english/southchinasea/2025/02/06/vietnam-china-malaysia-philippines-island-building/ "Vietnam builds islands in South China Sea amid tension, challenges – Radio Free Asia"))Vietnam’s bid to harden its position before any de facto freeze in the ASEAN–China Code of Conduct talks.**Apr 22-25 2025**29th China-Vietnam joint coast-guard patrol in the Beibu (Tonkin) Gulf completed without incident. ([Baird Maritime / Work Boat World](https://www.bairdmaritime.com/security/non-naval-security/coast-guard/china-vietnam-coast-guards-successfully-conclude-first-2025-joint-patrol-in-beibu-gulf "China, Vietnam Coast Guards successfully conclude first 2025 joint patrol in Beibu Gulf"))Demonstrates that delimitation plus confidence-building can moderate risk when both sides see mutual benefit.**May 3 2025**Hanoi protested a CCG landing on Sandy Cay (Spratlys) and Philippine activities nearby. ([Reuters](https://www.reuters.com/world/asia-pacific/vietnam-opposes-china-philippines-acts-disputed-south-china-sea-reef-2025-05-03/ "Vietnam opposes China, Philippines acts on disputed South China Sea reef | Reuters"))Vietnam warns that third-party moves affecting its claims will trigger formal push-back, even amid growing Manila–Hanoi defense ties. ### 3. Strategic Drivers 1. **Competing Legal Narratives** – Beijing’s baselines and CCG Order #3 aim to *normalize* Chinese domestic law in lieu of UNCLOS; Hanoi’s ECS filing and reclamation seek to lock in UNCLOS-consistent entitlements. 2. **Hydro-carbon & Fish Security** – Vanguard Bank and Block 06-1 remain energy jewels; CCG harassment of Fisherfolk is a low-cost way to erode Vietnam’s political will. 3. **Leadership Transitions** – Vietnam’s mid-2024 leadership reshuffle (General-Secretary/President To Lam) coincided with tougher public language toward Beijing, but economic pragmatism still shapes the overall hedge. 4. **Great-Power Overlay** – Following the 2023 U.S.–Vietnam Comprehensive Strategic Partnership and Xi Jinping’s December 2023 and April 2025 visits, both powers court Hanoi. Vietnam leverages this to deter Chinese overreach but stops short of alliance commitments. ([Reuters](https://www.reuters.com/world/chinas-xi-visits-vietnam-after-biden-seeks-boost-ties-2023-12-12/?utm_source=chatgpt.com "Vietnam boosts China ties as 'bamboo diplomacy' follows US upgrade")) 5. **ASEAN Optics** – Vietnam’s assertiveness is tempered by a desire not to appear the “next Philippines,” preserving room for ASEAN Code-of-Conduct diplomacy. ### 4. Implications for U.S. Interests - **Erosion of Maritime Norms** – If Chinese baselines and detention rules stand unchallenged, they create precedent for closed seas elsewhere. - **Opportunity for Capacity-Building** – Vietnam quietly seeks ISR, cyber-defense, and small-tonnage coast-guard assets rather than high-visibility platforms. - **Risk of “Unintended Alliances”** – Excessive U.S. pressure could push Hanoi back toward accommodation with Beijing; balanced support is essential. - **Multilateral Signalling** – Coordinated statements with the Philippines, Japan, Australia, and EU on fishermen assaults and ECS procedural integrity raise the diplomatic cost for Beijing without forcing Hanoi to frontline the issue. ### 5. Policy Recommendations TimeframeActionRationale**Immediate (3-6 mo.)**• Publicly endorse Vietnam’s July 2024 ECS submission as procedurally valid under UNCLOS.• Expand automatic ship-tracking data sharing (SeaVision + Indo-Pacific Partnership for MDA) with the Vietnam Coast Guard.Reinforces rules-based order and enhances Vietnam’s situational awareness against CCG incursions.**Near Term (6-18 mo.)**• Offer a *Maritime Rule-of-Law Fellowship* for Vietnamese legal officers.• Conduct trilateral SCS crisis-management tabletop exercises (U.S.–Vietnam–Philippines) focusing on fisherfolk protection.Builds Vietnamese legal/operational capacity without appearing overtly military.**Structural (18-36 mo.)**• Support joint U.S.–Japan financing for green-port upgrades at Cam Ranh to service coast-guard vessels.• Encourage World Bank/ADB funding for SCS fisheries stock-assessment tied to cooperative enforcement zones.Provides public-goods narrative and offsets Beijing’s infrastructure diplomacy.**Risk-Mitigation**• Continue FONOPs near the Paracels but couple them with private de-escalation lines to the CCG.• Signal—through senior-level speeches—that U.S. security cooperation respects Vietnam’s “Four No’s” defense policy.Reduces the chance that U.S. actions will be exploited by Chinese propaganda to pressure Hanoi. ### 6. Outlook (Late 2025 – 2026) - **Spratly Air-Strip Activation** – Expect Vietnam to pave at least one 1.2 km runway by Q2 2026, enabling STOL transports and ISR drones. - **CCG Enforcement Push Southward** – After baselines in Tonkin, China is likely to announce “administrative zones” around the Paracels, heightening boarding risks for Vietnamese trawlers. - **ASEAN Code-of-Conduct** – Negotiations will inch forward but Beijing’s domestic-law instruments will retain primacy in practice. - **U.S.–Vietnam Security Convergence** – Absent major flare-ups, Hanoi will incrementally deepen intel-sharing and training with the U.S., but will stop short of hosting rotational forces. The window for proactive U.S. engagement is therefore the next 12–18 months—before new Chinese legal steps and Vietnamese runway completions further entrench positions on the water and in the air.

you get this

start with this: "Give me a detailed update as a policy analysis at a top washington thinktank of the latest territorial disputes between China and Vietnam"

just did this now

here is the o3/DR flow

need to keep fighting for it

and it is sooooooo tantalizingly close

but not yet

to being super productive

the bits and pieces are sooooooooo close

coding is where I am spending a lot of time

this is 90% of it ex-coding

o3 for anything hard o3 writing a prompt for o3 Deep Research to go research deeper topics

you just know that Tesla Cyborg version 1 will end up non-supported by the better version and forgotten 3 years later

probably but you know v7 of the product cycle, not the alpha one

I am solving problems I previously could not solve

this might be an underestimate

https://x.com/punk6529/status/1926412808733802596

thank you

you need to be in areas with friction

is going to stargate

anything purely cognitive

or be adjacent to prestige real estate (and for a while, hospitals, etc)

you need to get yourself in some type of proprietary data loop

in business

and for a period accelerates

but inequality remains

i think we get much richer in goods and services

i don't think we end up with communism

well sure but you won't be able to buy a seat to Mars X Games with it

i am positioned vs this thesis btw

prestige real estate, art, btc, nfts still my best bests on what holds value 15 years from now

even when you can 3D print whatever some rich person is going to want a bigger badder whatever

so "yes" I think

i think relative wealth will exist

no idea

can someone remember what it was called

to focus on this

i wrote that thread about getting your life together

spend as much time with the frontier models as you can, trying to see how you can 10x yourself in your field

and others do not

start pressing warp drive

as some parts of society

it will just be a lot of random chaos

will be there in 2030 normally

public unionized government jobs

it is weird because all the jobs won't disappear over night

it will be too late to do anything about it then

for that world is right now

but the time to position anything - orgs, networks, etc