Eric Trump and Donald Trump Jr are investing in a new venture that aims to build autonomous drones for sale to the U.S. military, according to a report, entering the defense sector just 12 days into the Iran conflict.Powerus Corporation, a company co-founded by former U.S. Army Special Operations veterans that builds drones “for military and commercial use in high-risk environments,” will merge with the Trump-backed Aureus Greenway Holdings, The Wall Street Journal reports. Aureus Greenway is a holding company for the Trump family’s Florida golf courses. Powerus is also based in the Sunshine State, with its headquarters in West…