A spat between Ukraine’s defense minister and the arms procurement agency head reportedly risks “paralyzing” the country’s weapons purchases A dispute between Ukrainian Defense Minister Rustem Umerov and the military procurement agency (DPA) chief, Marina Bezrukova, has provoked “unease” among Kiev’s Western backers, the Washington Post reported on Saturday. The spat allegedly risks “paralyzing” Western arms purchases by Kiev. Umerov has recently taken issue with what he described as Bezrukova’