Reuters: American forces will complete their withdrawal from Iraq tomorrow, after more than 20 years of presence in the country, during which approximately 4,500 Americans have been killed.

Reuters: American forces will complete their withdrawal from Iraq tomorrow, after more than 20 years of presence in the country, during which approximately 4,500 Americans have been killed.

Iraqi security officials warn that the withdrawal is too early.

The last American soldier killed in Iraq was killed in July, in a drone explosion near Erbil.

Seven of the 18 American military personnel killed this year in the war with Iran were killed in Iraq.