If you are a U.S. citizen in Russia, plan to leave immediately and make your own travel arrangements where possible (U.S. Department of State advisory).
Avoid protests, demonstrations and photographing security personnel or law-enforcement scenes (per travel advisory).
Use caution on public transport and in crowded indoor spaces until authorities confirm safety following reported metro chemical spray incidents.
Expect winter travel delays and slippery/slushy roads; allow extra time for trips and follow local traffic/emergency instructions.
Monitor local news and official announcements for closures or emergency instructions (reports show active emergency response to fires and severe weather).
