Homeland Security has recently issued a bulletin on the National Terrorism Advisory System (NTAS) due to the recent assasination of Qasem Soleimani.
You can read that bulletin here: https://www.dhs.gov/ntas/advisory/national-terrorism-advisory-system-bulletin-january-4-2020
Our friends at The Provident Prepper have put together this short video to help you prepare for an emergency situation.