WASHINGTON, D.C.: President Donald Trump is drawing praise from his core supporters after halting key arms shipments to Ukraine, a move seen as reinforcing his promise to reduce U.S. involvement in foreign wars.

The pause affects critical air defense systems, including Patriot missiles and precision artillery. It comes just weeks after Trump ordered strikes on Iranian nuclear sites—actions that had alarmed some in his base.

Following the Iran strikes, many "America First" advocates questioned whether Trump was straying from his pledge to avoid "stupid wars." But the Ukraine decision appears designed to reassure them. Trump has repeatedly criticized U.S. aid to Ukraine, calling it a waste of taxpayer money.

Dan Caldwell, a former senior defense adviser, said the choice was between equipping American troops or aiding a conflict where U.S. interests are limited. "We chose our own troops," he said. Jack Posobiec, a far-right commentator, echoed that sentiment on X: "America FIRST."

The Pentagon insists the pause aligns with Trump's campaign platform. "The president was elected to put America first," said Pentagon spokesman Sean Parnell.

However, the move has divided Republicans. More hawkish members are alarmed, especially as Russia steps up attacks in Ukraine. Rep. Brian Fitzpatrick of Pennsylvania wrote to Trump and the Pentagon requesting an emergency briefing, warning that the timing could embolden Russian President Vladimir Putin.

Rep. Michael McCaul, a Texas Republican, emphasized continued support for Ukraine: "Now is the time to show Putin we mean business," he posted. "That starts with delivering the weapons Congress approved."

On July 3, Trump held a phone call with Putin—their sixth conversation since Trump returned to office. Putin's aide, Yuri Ushakov, confirmed they discussed Ukraine and Iran but did not specifically address the weapons freeze.

Ukrainian President Volodymyr Zelenskyy said during a visit to Denmark that he hopes to speak with Trump soon.

The White House says the pause is part of a broader review of U.S. military readiness, following US$70 billion in arms transfers to Ukraine since 2022. Elbridge Colby, the Pentagon's top policy official, led the review. At his Senate hearing, Colby stressed the U.S. lacks the capacity for multiple wars and should prioritize threats from China.

Analysts supporting a more cautious U.S. posture say the arms pause is overdue. "We're reaching a point where continued aid to Ukraine could weaken our ability to respond to future crises," said Jennifer Kavanagh of Defense Priorities. "You have to be cautious."