United Nations Security Council resolution 665, adopted on 25 August 1990, after demanding the full and immediate implementation of resolutions 660, 661, 662 and 664, the Council authorised a naval blockade to enforce the embargo against Iraq, in the aftermath of its invasion of Kuwait on 2 August 1990. Resolution 665 was adopted by 13 votes to none, with two abstentions from Cuba and Yemen. It avoided invoking the authority and purview of the Council under Article 42, Chapter VII, which would make the blockade legally enforceable.