If you want to know who’s running the State Department these days, it helps to peruse the website of a relatively new, conservative-leaning organization called the Ben Franklin Fellowship.The group’s roster includes Deputy Secretary of State Chris Landau, top officials in bureaus such as consular affairs, and even an acting undersecretary or two. The fellows include current and former members of the foreign service, as well as other international affairs specialists. And while the Fellowship describes itself as nonpartisan, its right-of-center views are obvious: It emphasizes goals such as border security; opposes typical diversity, equity and inclusion practices; and advocates...