[U.S. and Ukrainian Presidents Discuss 'Patriot' Interceptor Missile Production in White House Meeting] According to a report by Jinse Finance, on July 29, U.S. President Trump held a closed-door meeting on the morning of the 28th at the White House with visiting Ukrainian President Zelensky. After the meeting, Zelensky stated that the two sides discussed issues such as Ukraine's production of 'Patriot' air defense system interceptor missiles and reviving diplomatic efforts to resolve the Ukraine crisis.