Although Boreanaz avoided stolen valor claims by consistently crediting real veterans in interviews, his philanthropic engagement with service members deepened as SEAL Team drew to a close. Over the show's seven-season run, he frequently visited Walter Reed National Military Medical Center, participated in private visits with wounded warriors, and partnered with organizations like the SEAL Foundation.
In mid-April 2026, the United Service Organizations formalized this long-running alliance by naming Boreanaz an official USO Global Ambassador. During events at military installations in Virginia and the Washington capital region, he spent days meeting with enlisted personnel, delivering breakfast, and listening to their families describe the burdens of repeated deployments. Military advocacy groups have frequently highlighted that his visibility brings attention to structural issues: specifically, how modern battlefield concussive blasts lead to neurological damage in active-duty units.