President Donald Trump's proposal to license Ukraine for the production of Patriot missiles could take years to materialize and would not address the country's immediate air defense requirements, according to defense experts.

The comments from experts follow Trump's remarks on Wednesday on the sidelines of the NATO summit, where he offered to license the production of the sophisticated missile defense system.

Ukrainian President Volodymyr Zelenskyy has repeatedly expressed concern over the dwindling supply of U.S.-made Patriot PAC-3 interceptor missiles, which are considered crucial for countering Russian missile and drone attacks. Russia has intensified its aerial assaults on Ukraine in recent months, with Ukrainian officials reporting an inability to intercept all incoming projectiles in some recent attacks due to a shortage of interceptors.

Defense analysts described the licensing offer as a potential public relations move that overlooks the complex realities of missile production.

Production Challenges

Producing Patriot missiles in Ukraine would require overcoming significant logistical obstacles, including establishing reliable supply chains and meeting stringent security standards, experts said. The missiles are manufactured in the U.S. by Lockheed Martin, which produced approximately 620 Patriot missiles last year. However, the current rate of deployment in Ukraine and the Middle East exceeds Lockheed's production capacity, prompting efforts to accelerate manufacturing and explore establishing production facilities outside the U.S.

Lockheed Martin confirmed it is exploring the establishment of a maintenance facility in Europe for Patriot missiles in partnership with Germany, the Netherlands, Poland, and Sweden. This facility aims to enhance NATO's integrated air and missile defense readiness by providing in-region maintenance and sustainment capabilities.

Even with dedicated efforts, building production capacity is a lengthy process. Germany began developing a less advanced variant, the PAC-2 GEM-T interceptors, in 2024, with production not expected until 2027. While Ukraine might accelerate this timeline, establishing full production capacity is still anticipated to take years. Trump indicated that manufacturers had not yet been notified of the decision to grant a license.

"The White House likes grand gestures, and this would qualify as a grand gesture," said Mark Cancian, a senior adviser at the Center for Strategic & International Studies. "It sounds like missiles are going to start coming out of the factory in a couple of months, but that's not going to happen."

Ukrainian Ambassador to the U.S. Olha Stefanishyna expressed optimism about the White House's willingness to cooperate on Patriot missile capabilities, stating Ukraine's desire for the U.S. to remain its primary partner. However, she noted that no firm commitments had been made.

Short-Term Security Concerns

Some experts warned that the licensing arrangement could inadvertently diminish the urgency for the U.S. to supply Ukraine with existing Patriot missiles in the short term. Jennifer Kavanagh, a military analyst at Defense Priorities, called the plan a "lose-lose" scenario, suggesting it could negatively impact Ukraine's near-term security.

Trump himself alluded to this, stating, "We have Patriots, but we don't have that many. We need them for ourselves, too."

Zelenskyy stated on Thursday that Ukraine anticipates receiving missiles for its Patriot systems from the U.S. and some European partners in the coming days, with additional PAC-3 interceptors expected, though specific dates were not provided.

Limited production capacity extends to the subcomponents of the sophisticated Patriot missiles. Unless Ukraine can produce all components domestically, it would rely on U.S. suppliers, diverting components that could be used for U.S. production.

Furthermore, Ukrainian facilities would need to meet U.S. security requirements to produce the technology. While the president can waive this review, doing so carries the risk of exposing sensitive technology to Russian intelligence. Kavanagh noted that such a transfer could provide Russia with tactical specifications of Patriot missiles, potentially endangering U.S. forces.

Should Ukraine begin producing Patriot missiles, these facilities would likely become immediate targets for Russia, necessitating additional interceptors for their protection. This creates a paradoxical situation where the development of domestic production could increase Ukraine's demand for air defense capabilities.

Despite these practical challenges, the proposal has been viewed by some as a signal of increased U.S. commitment to Ukraine. Analysts at the Center for a New American Security described the promise as "welcome" and indicative of a "durable U.S. commitment to Ukraine."