Trump's 'Might Makes Right' Foreign Policy: No International Law Constraints, Says Geostrategist

Geostrategist Brahma Chellaney watched Donald Trump's recent interview with The New York Times and saw something worth naming plainly: a president operating under a framework where power itself becomes the only rule. In that conversation, Trump laid out his thinking on what constrains American military action. The answer, he said, was neither international treaties nor congressional oversight nor the weight of global norms. It was, simply, himself—his own sense of right and wrong, his own judgment about when force should be deployed.

"My own morality. My own mind. It's the only thing that can stop me," Trump told the Times when asked what might restrain his use of military force. When pressed on whether his administration needed to follow international law, he acknowledged that it did, but then immediately qualified the statement: "It depends on what your definition of international law is." The distinction mattered. He would be the one deciding what international law meant when it applied to the United States.

Chellaney, writing on social media, framed this as a "might makes right" foreign policy—a system where sovereignty belongs not to nations or their peoples, but to whoever possesses the strength to claim it. The geostrategist saw in Trump's words a deliberate rejection of the constraints that have theoretically governed great-power behavior since the end of World War II: the treaties, the international courts, the systems of mutual accountability that emerged from the ashes of that conflict.

This philosophy was not abstract. It played out in real time across two geopolitical flashpoints. Trump had been pushing to acquire Greenland, the world's largest island at roughly 2.2 million square kilometers—about six times the size of Germany. He justified the interest on national security grounds. Greenland's position between North America and the Arctic made it strategically valuable for early warning systems against missile attacks and for monitoring maritime activity in the region. The United States had operated Pituffik Space Base there since World War II, originally known as Thule Air Base, and it continued to serve as a missile monitoring station. Trump had not ruled out using military force to bring the island under American control, and when asked whether acquiring Greenland might conflict with preserving NATO, he suggested it could be a choice between the two. He also stated that NATO was essentially useless without American participation.

Meanwhile, tensions with Venezuela had prompted an unusual moment of congressional resistance. The Senate voted 52 to 47 to advance a resolution that would restrict military action against Venezuela without explicit congressional approval. Five Republicans joined all Democrats in the vote, a rare rebuke that underscored the constitutional authority Congress retained even after the United States had captured Venezuelan leader Nicolás Maduro. Trump would likely veto the measure, but the vote itself signaled that some lawmakers believed the president's framework—where his personal judgment alone determined the scope of American military power—had moved beyond what the Constitution allowed.

Greenland itself remained largely unaware of these plans. The island, home to roughly 56,000 people, most of them indigenous Inuits, had no say in the matter. It was a territory of Denmark, and Denmark had made clear it was not for sale. But in Trump's formulation, such objections were secondary to the question of what the United States could take and hold. The philosophy was not new to international relations, but its explicit articulation by a sitting American president—the idea that international law was negotiable, that his own moral compass was the only genuine constraint on American power—marked a shift in how that power would be deployed and justified.