US envoy condemns Sudanese airstrikes in Chad amid allegations of UAE-backed supply routes

US presidential adviser Massad Boulos has condemned Sudanese military airstrikes within Chadian territory, which Khartoum claims are targeting UAE-supplied logistics routes for the Rapid Support Forces (RSF). The incident marks a significant escalation in the regional spillover of the Sudanese civil war, raising concerns over potential direct conflict between Sudan and Chad and the role of external state actors in fueling the insurgency.