U.S. Secretary of the Air Force Frank Kendall recently delivered a chilling warning that a war between the United States and either Russia or China is not only possible but could happen " at any time ." Speaking to cadets at the U.S. Air Force Academy on November 12, Kendall emphasized the urgent need to prepare for such a conflict, stating that his main objective is to instill a sense of urgency regarding the potential for war. Kendall highlighted China's growing military presence in the