The United Nations condemned today the terrorist attack which used explosive-laden drones to target two pump stations in Riyadh region. UN Secretary-General Antonio Guterich condemned the drone attacks on oil facilities in Saudi Arabia, saying that attacks on civilian infrastructure are a violation of international humanitarian law, UN spokesman Stephane Dujarric said at the UN's daily press conference. The UN Secretary-General also condemned the terrorist attacks on civilian and commercial vessels off the coast of the United Arab Emirates, stressing the need for further investigation and accountability of the responsible for these attacks.