The United States and Britain, with support from other partners, have again attacked positions of the militant Islamist Houthi rebels in Yemen. A total of 36 targets in 13 locations were targeted, the US Defence Department said in a statement issued in Washington on Saturday evening. These included weapons depots, missile systems and launchers, air defence systems and radar devices. This was the third joint US-British operation in recent weeks against the Iran-backed militia. “Today, the militaries of the United States and the UK, with support from Australia, Bahrain, Canada, Denmark, the Neth…