When Mike Pompeo announced his political action committee last June, he set off a wave of news stories heralding the move as a potential step toward a 2024 presidential campaign. But the former secretary of State kept his next big launch behind the scenes. Two months later, Pompeo allies including Ulrich Brechbuhl, a close friend, West Point classmate and former State Department official, quietly formed a nonprofit group — Champion American Values Fund — to work alongside Pompeo’s Champion American Values PAC. According to corporate records from Delaware and Virginia, Brechbuhl serves as president of the organization, which can raise...