Ukrainian drone power supply manufacturer Pawell Power says they've discovered a way to increase battery efficiency by 77% without sacrificing room for the part that goes boom. Read the interview with the company founder here.
Strategic attacks on Russian military infrastructure are proving more cost-effective than conventional warfare, according to University of Oslo researcher Fabian Hoffmann
Ukraine is turning to an unlikely solution - cotton cultivation - to combat a global gunpowder shortage. With Western allies struggling to meet artillery needs, experimental fields in Odesa Oblast aim to produce nitrocellulose, a key gunpowder component. Russia, meanwhile, faces no such ammunition constraints.