The UN Chief has invoked Article 99 of the UN Charter for the first time in his tenure of six years as the Secretary-General. The last time Article 99 was invoked was in 1989 under Peru's Javier Pérez de Cuéllar for a military escalation in Lebanon. Guterres' decision has once again irked Israel, who have vowed 'full force' attacks until Hamas is erased. , World News, Times Now