Amid Attacks, ULA Outlines Some EELV Pricing, Aviation Week “ULA is battling to keep its Atlas V alive amid multiple attacks. Due to tensions over the Crimean annexation, Russia has said it will halt deliveries of the RD-180 first-stage engine for Atlas V to the U.S.; this would leave ULA with a current stockpile of 16 already in the U.S. Political pressure from the SpaceX lawsuit is also prompting some […]