Police shoot and kill Wisconsin student outside middle school after receiving report of someone with a weapon, officials allege, in first law enforcement briefing on incident that sent children in the US state fleeing amid gunfire

US accuses Russia of using 'chemical weapon chloropicrin' and 'riot control agents [tear gas]' against Ukrainian troops that Washington says 'violated' Chemical Weapons Convention as Moscow-Kiev conflict — largest armed conflict in Europe since WW2 — enters its 800th day

Floods caused by heavy rain kill at least eight people in Brazil's Rio Grande do Sul

LIVE: Türkiye’s Communications Director Fahrettin Altun speaks at event marking 60th anniversary of TRT in Ankara
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LIVE: TRT’s Director-General Mehmet Zahid Sobaci speaks at event marking 60th anniversary of TRT in Ankara
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