John Venable John Venable, who served 25 years in the Air Force, is a senior research fellow for defense policy at The Heritage Foundation. My Articles F-16s Will Not Support Ukraine in Its War With RussiaApril 12, 2023 | 10:48am EDT Space Command Will Help US Retake Lead in Ongoing Space RaceAugust 23, 2019 | 9:34am EDT Trump’s Space Force Can Restore US’s Edge Against China, RussiaFebruary 22, 2019 | 9:13am EST EMP Would Devastate US Power GridDecember 17, 2018 | 4:28pm EST