China deploys economic coercion playbook as Panama Canal port dispute escalates
Beijing's suspension of COSCO operations and vessel detention campaign signals strategic shift from infrastructure investor to retaliatory actor in hemispheric contest.
China’s state-owned shipping giant COSCO suspended all operations at Panama’s Balboa port on March 10, two weeks after Panama withdrew from the Belt and Road Initiative, deploying economic coercion tactics that reveal Beijing’s willingness to weaponise commercial leverage in response to US-backed sovereignty assertions.
The escalation follows Panama’s Supreme Court ruling on January 29 that declared the 1997 concession allowing Hong Kong-based CK Hutchison to operate Balboa and Cristóbal ports unconstitutional. The two facilities handled approximately 4 million TEUs in 2025, representing two-fifths of Panama’s container throughput and critical nodes for global supply chains transiting the canal.
Panama withdrew from China’s Belt and Road Initiative on February 3 with 90-day notice, becoming the first Latin American nation to both join and exit the programme. The decision followed a February 2 visit by US Secretary of State Marco Rubio, who stressed the need to reduce Chinese influence over the waterway.
Dual-track retaliation exposes infrastructure vulnerability
Beijing’s response combined legal and operational pressure. CK Hutchison’s Panama Ports Company filed for ICC arbitration in March seeking at least $2 billion in damages for unlawful seizure, while the company launched a separate arbitration against Maersk on April 7, accusing the Danish shipping firm of conspiring to replace its operations.
The operational front proved more immediate. COSCO cancelled all previously confirmed bookings at Balboa effective March 10, forcing cargo reroutes and operational chaos at a facility handling 40% of US container traffic transiting the canal. The US Federal Maritime Commission noted in March it is closely monitoring China’s retaliatory actions, including detention of Panama-flagged vessels at Chinese ports.
“The United States stands with Panama against any retaliatory actions against its sovereignty and will always support our partners in the face of bullying.”
— Marco Rubio, US Secretary of State
President José Raúl Mulino has maintained defiance, telling reporters that “nobody is going to kick us out of the ports,” while emphasising Panama’s leverage: “China needs Panama a lot. Everything they produce passes through the Panama Canal.”
Strategic asset transition reveals US counter-strategy
The port seizure followed months of quiet repositioning. BlackRock and a US-led consortium announced acquisition of an 80% stake in Hutchison Port Holdings in March 2025 for $22.8 billion, a deal that effectively placed Panama’s strategic port infrastructure under Western financial control before the legal rupture.
The sequence suggests coordinated planning between Washington and Panama City, with financial restructuring preceding legal action. Chinese Foreign Ministry spokesperson Lin Jian characterised the pressure as coercive, stating Beijing “firmly oppose[s] the US smearing and undermining the Belt and Road cooperation through means of pressure and coercion.”
Belt and Road exposure spreads beyond Panama
The dispute validates growing concerns about BRI infrastructure as strategic liability rather than commercial asset. China invested more than $2.5 billion in Panama projects since 2017 diplomatic recognition, spanning ports on both canal approaches, telecommunications networks, and road infrastructure.
Yet Chinese FDI represented just 0.8% of Panama’s total inflows in 2023, compared to 19.6% from the US and 3.6% from Spain. The exposure gap between strategic visibility and economic dependence suggests Panama calculated it could withstand Beijing’s retaliation, particularly with US backing.
The Panama Canal handles 5–6% of global maritime trade and 40% of US container traffic, making control of adjacent port facilities a first-order strategic concern for Washington. Balboa and Cristóbal sit at opposite ends of the waterway, giving their operator visibility into cargo flows and potential leverage over transit operations during geopolitical crises. The 1977 Torrijos–Carter Treaties guarantee canal neutrality and non-discrimination, but contain no provisions governing adjacent port operations.
Ángel Sánchez, president of Panama’s National Logistics Business Council, emphasised operational continuity over geopolitical signalling: “The resolution of legal disputes belongs exclusively to the realm of law. Our absolute priority is the integrity of the national logistics hub.”
Regional implications as US tightens allied coordination
Panama’s withdrawal from BRI establishes precedent that may encourage other Latin American participants to recalculate Chinese infrastructure partnerships under US pressure. Beijing warned it has “sufficient means, tools, strength, and capability to maintain a fair and just international economic and trade order,” language that signals potential retaliation against other nations reconsidering BRI participation.
- COSCO suspension demonstrates China’s willingness to weaponise commercial shipping access against perceived sovereignty violations, expanding toolkit beyond traditional diplomatic protest.
- Panama’s dual strategy—legal termination of port concession plus BRI withdrawal—suggests coordinated planning with Washington to minimise economic exposure before rupture.
- BlackRock acquisition of Hutchison Port Holdings in March 2025 positioned Western capital to backfill Chinese operational role, reducing Panama’s vulnerability to service disruption.
- Vessel detention campaign targeting Panama-flagged ships creates precedent for extra-territorial economic coercion that extends beyond bilateral dispute.
What to watch
ICC arbitration proceedings will test whether international tribunals enforce contract sanctity against sovereign constitutional rulings, establishing precedent for BRI infrastructure disputes globally. The $2 billion damages claim represents roughly 80% of total Chinese investment in Panama since 2017, making the financial stakes significant for both parties.
COSCO’s suspension status at Balboa remains the immediate operational variable. If the company extends the boycott beyond 90 days, Panama will need to secure alternative shipping commitments from non-Chinese carriers to maintain throughput levels, potentially accelerating Western consolidation of canal-adjacent logistics infrastructure.
Regional BRI participants including Ecuador, Bolivia, and Venezuela face renewed pressure to audit Chinese infrastructure projects for strategic vulnerability. Panama’s successful exit—assuming operational continuity holds—provides a template for managed disengagement that other nations may study as US-China competition intensifies in the hemisphere.