Rood wrote in a May 23 letter to Congress that the Pentagon had made a thorough assessment of Ukraine's anti-corruption actions and other reforms. And he said that, "I have certified that the government of Ukraine has taken substantial actions to make defense institutional reforms for the purpose of decreasing corruption" and making other improvements."
Rood wrote that his certification, legally required before the aid could be released, was based on insights gained in "persistent U.S. engagement" with Ukraine, including meetings between the U.S. defense secretary and his Ukrainian counterpart.
Rood last year told reporters that, “In the weeks after signing the certification I did become aware that the aid had been held. I never received a very clear explanation other than there were concerns about corruption in Ukraine.” He also spoke in favor of releasing the aid, suggesting that withholding it would hurt America's defense priorities.
Pentagon press secretary Alyssa Farah said James Anderson, who is currently serving as the deputy for policy, will take over the job until a permanent replacement is appointed by the President and confirmed.