UNITED NATIONS, United States (AFP) — UN Secretary-General Antonio Guterres on Sunday called for a ceasefire in Yemen in light of an ongoing humanitarian crisis, his spokesman said. Guterres “calls on all parties to the conflict to cease all air and ground assaults” and is “deeply concerned about the sharp escalation of armed clashes” over the past several days, his spokesman Stephane Dujarric said. “Ambulances and medical teams cannot access the injured and people cannot […]