What Country Just Got A U.S. Issued Level 2 Travel 'Warning'?

The US State Department has 4 levels of warnings. Which country in the woprld was just moved to Level 2? What does this level mean for you and me? How should we react to these warnings? What does this mean for any travel?

https://www.msn.com/en-us/travel/news/u-s-issues-level-2-travel-warning-on-may-22/ar-AA1FhN1q?ocid=msedgdhp&pc=ASTS&cvid=ec9c2dc64321472286bf4c4e319fe10e&ei=10