Protesters Advance On U.S. Embassy In Iraq Following Deadly Airstrikes

The US embassy in Baghdad was attacked by violent protesters in response to US airstrikes that killed members of an Iranian-backed militia. President Trump stated the strikes were retaliation for the death of an American contractor. The US has deployed additional forces and expects Iraq to protect the embassy. The situation remains tense with potential for escalation. The State Department advises against travel to Iraq due to high risks.

What measures did the US take to secure its embassy in Iraq?

What is the current travel advisory level for Americans regarding Iraq?