The Trump administration has approved its first military aid packages for Ukraine under a newly established international funding framework, marking a major shift in U.S. defense policy toward the conflict, according to two sources familiar with the matter.

The packages — collectively valued at up to $1 billion — will be delivered through the Prioritised Ukraine Requirements List (PURL), a NATO-endorsed mechanism that enables the United States to provide weapons directly from its stockpiles using financing pooled from allied nations.

Sources confirmed that Elbridge Colby, Undersecretary of Defense for Policy, has authorized up to two shipments of weapons, each worth approximately $500 million. The deliveries are expected to include advanced air defense systems, reflecting urgent Ukrainian requests amid an intensified barrage of Russian drone and missile strikes targeting infrastructure and civilian areas.

This move represents a notable pivot in the Trump administration’s Ukraine policy. Until now, military transfers to Kyiv had either been processed through commercial channels or carried out under authorizations initiated by the Biden administration, which championed sustained and direct military support to Ukraine throughout its tenure.

By contrast, the newly authorized aid marks the first Trump-era weapons shipments under the PURL mechanism, signaling a more structured — and internationally financed — approach to maintaining Ukraine’s defense capabilities.

The broader PURL program aims to channel up to $10 billion in support from NATO allies, offering a coordinated transatlantic response to Russia’s continued invasion. Sources say President Trump has grown increasingly frustrated with the lack of progress toward a negotiated peace despite diplomatic overtures and backchannel efforts.

While the Pentagon has not issued a formal statement, defense officials indicate that the aid will prioritize Ukraine’s highest battlefield needs — including air defense systems, interceptors, artillery, and multiple launch rocket systems (MLRS).

“It’s the kind of equipment they’ve been urgently requesting,” one source said. “These shipments are crucial in helping Ukraine maintain and stabilize its front lines.”

Although the PURL mechanism remains in early stages of implementation, internal approval processes have accelerated in recent weeks, with officials suggesting the Trump administration is prepared to leverage the system for ongoing support if battlefield conditions deteriorate further.

The new model is seen as a hybrid solution to balance U.S. military contributions with shared NATO responsibility, potentially alleviating domestic political concerns while reinforcing Ukraine’s defenses.