The Trump brothers’ agreement with Powerus could grant them significant equity stakes. Trump sons back Powerus, pitching drones to Gulf nationsEthics experts raise conflict-of-interest concernsPowerus eyes $1.1B Pentagon drone funding, expands defense focusDid our AI summary help? A U.S. drone startup backed by the eldest sons of President Donald Trump is pitching its technology to Gulf nations facing ongoing attacks from Iran, raising fresh ethical and conflict-of-interest concerns amid the ongoing war.Florida-based Powerus recently brought on Eric Trump and Donald Trump Jr., a move that could position the company to benefit from rising demand for air defence systems in the…