The Dutch-flagged general cargo ship Minervagracht is on fire and drifting in the Gulf of Aden after an attack with an explosive device required the helicopter rescue of its 19 crew, the EU maritime mission Aspides and the vessel's operator said on Monday.It was not immediately clear whether the attack that injured two sailors was carried out by Yemen's Iran-aligned Houthis, who since 2023 have launched numerous assaults on vessels in the Red Sea that they deem to be linked with…