Yes. Anyone can join PenFed. PenFed membership is free for everyone now, but PenFed was originally created to serve U.S. military members and veterans of all branches, as well as federal employees and retirees. PenFed formerly required non-government and non-military applicants to donate to a military charity to be eligible for membership, but they no longer require this. As long as you're a U.S. citizen or permanent resident of the United States, you can join...