The Army didn’t respond to questions emailed Tuesday but said in a statement published on its website that, “Their swearing-in is just the start of a bigger mission to inspire more tech pros to serve without leaving their careers, showing the next generation how to make a difference in uniform.” Their role in the Army Reserve is to “work on targeted projects to help guide rapid and scalable tech solutions to complex problems,” as the Army puts it. The new reservists will serve for about 120 hours a year, according to the , and will have a lot of flexibility to work remotely. They’ll work on helping the Army acquire more commercial tech, though it’s not clear how conflict-of-interest issues will be enforced, given the fact that the people all work for companies that would conceivably be selling their wares to the military. In theory, they won’t be sharing information with their companies or “participating in projects that could provide them or their companies with financial gain,” according to the Journal. Silicon Valley has always benefited greatly from ties to the U.S. military. Silicon Valley companies were bringing in from defense contracts during the Reagan administration, something that the average person may not remember about the 1980s. But it’s always been an uneasy alliance for consumer-facing tech companies, especially over recent decades., The Army said in a press release that the four executives are Shyam Sankar, CTO at Palantir; Andrew Bosworth, CTO at Meta; Kevin Weil, Chief Product Officer of OpenAI; and Bob McGrew, an advisor , The corps has selected four Silicon Valley execs for its inaugural group of Army Reserve Lieutenant Colonels: Palantir's Shyam Sankar, Meta's Andrew Bosworth, Kevin Weil of OpenAI, and Thinking .