The US asked citizens in the region to watch for potential flight cancellations, airspace closures, and travel disruptions. US warns Americans to reconsider Middle East travel amid Saudi-Houthi tensions, citing possible escalation, flight disruptions and threats to US interests. Key points and original sources are listed below.

• The US asked citizens in the region to watch for potential flight cancellations, airspace closures, and travel disruptions. premiumtimesng.com/">Premium Times Nigeria.S1

• US warns Americans to reconsider Middle East travel amid Saudi-Houthi tensions, citing possible escalation, flight disruptions and threats to US interests. Saudi Arabia remains Level 3, while Yemen is Level 4.S2