NEW YORK: The world is facing “unprecedented challenges,” Saudi Arabia’s foreign minister told the UN General Assembly on Saturday, as he condemned “flagrant” Iranian and Houthi attacks on his country and warned the world to take Gulf security seriously. Prince Faisal bin Farhan’s address came amid a period of significant regional turbulence, with months of bruising conflict between the US, Israel and Iran earlier this year and the Gulf states subject to thousands of Iranian missile and drone at