On April 28 the State Department issued a joint declaration backing Panama after a rise in detentions of Panama‑flagged ships at Chinese ports, criticizing Beijing for politicizing maritime commerce. That public statement followed a months‑long US‑Panamanian push — a mix of diplomatic pressure and legal maneuvers — to remove Chinese logistics operations at the Balboa and Cristobal terminals. It arrives against a wider backdrop in which Washington has tightened control over sea lanes in West Asia, deepened defense ties across the Indo‑Pacific, and openly challenged Chinese participation in regional port projects such as Peru’s Chancay terminal.
The announcement was co‑signed by Costa Rica, Bolivia, Paraguay, Guyana and Trinidad and Tobago — a grouping that closely aligns with US regional economic and security priorities. Guyana is fast becoming a major light crude producer and is drawing investment downstream as the US exerts pressure on Gulf supplies. Trinidad is an important supplier of petrochemicals. Costa Rica operates one of the Caribbean’s most sophisticated ports. Paraguay still recognizes Taiwan, and Bolivia, although landlocked, holds vast lithium resources.
US pressure on Panama built on sustained bilateral security talks and a politically charged audit of Chinese concessions near the Canal. That process ended with a Panamanian Supreme Court ruling against CK Hutchison and the transfer of terminal operations to a Maersk subsidiary. That sequence — combined with earlier US rhetoric, including past threats to reclaim influence over the Panama Canal — makes Washington’s recent appeals to “sovereignty” and opposition to “politicizing” trade appear inconsistent.
Bolivia’s decision to join the US‑backed statement is especially revealing. Bolivia claims the world’s largest lithium reserves, but its brine deposits have a high magnesium‑to‑lithium ratio that makes extraction more complex and costly. Moving Bolivian lithium to Pacific ports in Chile and onward through the Panama Canal adds logistics hurdles and expenses, heightening the value of dependable maritime routes and cooperative port partners.
The Bolivian government has recently replaced the head of its state lithium company, signaling openness to diversify away from Chinese and Russian partners if Western capital can provide market access and secure logistics. For La Paz, endorsing a US statement that frames Panama as a cornerstone of maritime trade is a pragmatic step toward unlocking ports and supply chains.
Seen alongside American actions in the Persian Gulf — where US forces have constrained flows of Middle Eastern crude to certain Asian buyers — and diplomatic efforts to push Chinese logistics capital out of the Caribbean and Latin America, a pattern is visible. The policy emphasis looks less like a neutral defense of a global commons and more like an attempt to reorganize maritime trade to favor American energy, agricultural and mineral supply chains. By building a new maritime consensus with Latin American producers of oil, petrochemicals, commodities and “green” minerals, Washington is effectively trying to reroute investment and commerce away from West Asia and toward the Western Hemisphere.
The strategy’s ultimate success is uncertain. Many Latin American governments have recently spurned some Chinese investment offers and are cultivating closer ties with Washington. Taken together — military pressure in West Asia plus diplomatic coercion and legal tactics in the Americas — US policy suggests a deliberate use of maritime governance to secure access to strategically important inputs.
Anyone who still views the United States as an impartial guarantor of global shipping is overlooking how policy has changed. Washington now combines coercive naval tools in West Asia with diplomatic pressure in the Americas. As the US stepped back from the older, more direct guarantees that defined the Carter Doctrine era, the idea of an unfettered maritime commons weakened. In the short term that shift has injected instability into the maritime order — instability the State Department seems willing to exploit to advance American energy, agricultural and mining interests. In the longer run, altered patterns of control and investment could open space for China and other coastal powers to charge for passage or develop alternative corridors, changing the balance of influence over global trade.
