India, Nov. 7 -- The United States has issued a fresh security warning for Americans across the Middle East, citing an increased threat of armed attacks by Iranian-supported Houthi forces and alleged Iranian efforts to target US government officials in the region.

The advisory, circulated by US diplomatic missions, urges American citizens to exercise heightened vigilance and prepare for possible travel disruptions, including flight cancellations and airspace closures. The warning was also reported by the US Mission to the United Arab Emirates on social media.

The alert comes amid growing uncertainty over the possibility of renewed US military action against Iran, with reports suggesting that Tehran has begun taking precautionary measure...