It was true that Esper had been consulting with Congressional committees about renaming the bases. It also was true that he had prepared a resignation letter, as many Trump appointees had, but he had no imminent plans to submit it. In truth, Esper expected that Trump would fire him after the election, but was hoping to hold on if he could, at least for a few days after the election. He was worried about what Trump might try to do with the military if he were not at the helm. Esper warned Kube that publishing her story could result in a more compliant acting secretary of defense, which could have worrisome repercussions.
Source: Washington Post July 13, 2021 09:56 UTC