🇸🇦🇾🇪⚡️- All Saudi military installations have been placed on maximum alert.

🇦🇪🇾🇪⚡️- The United Arab Emirates have placed their military installations and air defense systems on alert.

🇺🇸🇾🇪⚡️- Merchant vessels in the Red Sea reporting military aircraft activity over the Red Sea.

🇺🇸🇾🇪⚡️- Jennifer Jacobs, a Senior White House correspondent for Bloomberg, has reported that the White House has been "lid for the night."

It doesn't seem like Biden will be making an appearance.

🇺🇸🇾🇪⚡️- Military sources in Yemen reporting the declaration of a state of alert throughout the country.

🇺🇸🇾🇪⚡️- Warplanes have entered Yemen's air defense identification zone.

🇺🇸🇾🇪⚡️- Reuters reporting an "intense deployment" of Houthi elements to Hudaydah.

🇺🇸🇾🇪⚡️- Congress has been informed on military action against Yemen occurring tonight, according to Huffington Post

🇺🇸🇾🇪⚡️- Reports of Houthi evacuations of civilians from Hudaydah.

🇷🇺🇾🇪⚡️- Russian President Vladimir Putin has warned the West against "any foolishness" in Yemen.

🇺🇸🇾🇪⚡️- Preliminary reports of strikes in Yemen.

🇺🇸🇾🇪⚡️- Yemeni airspace has been evacuated of all civilian aircraft, and a commercial no-fly zone has been established.

Right now, a civilian airplane is landing in Aden. Coalition warplanes are likely waiting for this plane to safely land before commencing military action.

🇺🇸🇾🇪⚡️- Eyewitness reports in the city of Hudaydah reporting intense airstrikes in the city.

🇺🇸🇾🇪⚡️- Military aircraft above Hudaydah.

🇺🇸🇬🇧🇾🇪⚡️- Airstrikes have begun in Yemen.

🇺🇸🇾🇪⚡️- Explosions in Sana'a, Yemen.

🇺🇸🇾🇪⚡️- Launches reported from US and British naval vessels in the Red Sea, likely cruise missiles.

🇺🇸🇾🇪⚡️- Additional explosions heard in Sana'a, the capital of Yemen.

🇺🇸🇾🇪⚡️- Anti-aircraft missile launches reported from Yemen.

🇺🇸🇾🇪⚡️- Airstrikes reported in Sana'a, Hudaydah, Saada, Dhamar, Taiz, and Zabid.

🇺🇸🇾🇪⚡️- Massive explosion in Hudaydah.