More than 20 days into phenomenon, Pentagon still has no answers about origins of mysterious NJ drones / Pentagon announces new AI office as it looks to deploy autonomous weapons / Pentagon investigates dozens of drone sightings in New Jersey / Pentagon addresses drones over New Jersey, says there's no Iranian ship off U.S. coast / Republicans take a closer look at Trump's Pentagon pick Pete Hegseth / Pentagon sees possibility of sending more antipersonnel landmines to Ukraine / Aircraft experiences 'near miss' with 'UFO': Pentagon report / Pentagon pick left Guard after being reported as possible 'insider threat' due to tattoo / 'Cylindrical' UFO in terrifying near miss with passenger airliner near New York City, bombshell Pentagon report reveals / Hegseth's combat experience may come in handy after surprise Pentagon pick