ISTANBUL Ukraine and the UK signed a loan agreement that will be "directed toward weapons production in Ukraine," President Volodymyr Zelenskyy said Saturday. The Ukrainian president stated in an X post that he and UK Prime Minister Keir Starmer had "a meaningful and warm meeting," where they discussed the challenges facing Ukraine and Europe, joint coordination, steps to strengthen Ukraine's position vis-à-vis Russia, and ending the war with a just peace and security guarantees. Stating that