U.S. President Donald Trump has warned that China would face major problems if it proceeds with plans to supply advanced air defense systems to Iran. His remarks came in response to a recent U.S. intelligence report, cited by CNN, which indicated that Beijing is preparing to deliver such weapons to Tehran within the next few weeks. Trump made the statement while speaking to reporters at the White House before departing for Florida.

According to intelligence officials, Iran is attempting to rebuild its military capabilities and replenish its weapons stockpile with the help of foreign partners, taking advantage of a fragile ceasefire in the Middle East. Tehran is reportedly seeking Chinese assistance to restore defense systems damaged by U.S. and Israeli strikes.

Trump’s warning comes shortly before his planned visit to Beijing early next month, where he is expected to hold a bilateral meeting with Chinese President Xi Jinping, adding further weight to the geopolitical stakes surrounding the issue.