By Steve Holland
WASHINGTON (Reuters) - President Donald Trump will remove Iraq from a list of countries targeted in a U.S. travel ban when he is expected to sign a new executive order on Monday after his controversial first attempt was blocked in the courts, a White House source said.
The senior White House official said the new executive order would keep a 90-day ban on travel to the United States by citizens of six Muslim-majority nations - Iran, Libya, Syria, Somalia, Sudan and Yemen.
Iraq was taken off the list of countries in the original order, issued on Jan. 27, because the Iraqi government had imposed new vetting procedures, such as heightened visa screening and data sharing, and because of its work with the United States in countering Islamic State militants, the official said.
Thousands of Iraqis have fought alongside U.S. troops for years or worked as translators since the U.S.-led invasion in 2003. Many have resettled in the United States following threats for working with U.S. troops.
The White House official said the new executive order, which the Republican president was expected to sign on Monday, also ensures that tens of thousands of legal permanent residents in the United States - or green card holders - from the listed countries would not now be affected by the travel ban.
More than two dozen lawsuits were filed in U.S. courts against the original travel ban, and the state of Washington succeeded in having it suspended by the 9th Circuit court of Appeals by arguing that it violated constitutional protections against religious discrimination.
Trump publicly criticized judges who ruled against him and vowed to fight the case in the Supreme Court, but then decided to draw up a new order with changes aimed at making it easier to defend in the courts.
While the first order imposed restrictions immediately, the new directive would have an as-yet undefined implementation delay to limit the disruptions that created havoc for some travelers, the official said.
Refugees who are "in transit" and have already been approved would be able to travel to the United States.
Trump's original order barred travelers from the seven nations from entering for 90 days and all refugees for 120 days. Refugees from Syria were to be banned indefinitely, but under the new order they are not given separate treatment.
"This executive order has scrapped that division and the indefinite suspension, and has collapsed them into a single category of a 120-day suspension," the official said.
During the presidential election campaign last year, Trump called for a temporary ban on all Muslims entering the United States. He said his initial executive order issued just a week after he took office was needed to head off attacks by Islamist militants.
However, the White House official said the new order was based on national security considerations and had nothing to do with religion.
"It is substantially different from the first order yet it will do the same thing in this important way: It will protect the country and keep us safe," the official said. The administration would also reset the clock on the 90-day travel ban.
The official said U.S. government agencies would determine whether Syria or other nations had made sufficient security improvements to be taken back into the refugee admissions program.
The new order launches a 90-day period for the Department of Homeland Security (DHS) to define a new series of requirements for countries to have full participation in U.S. entry programs.
For countries that do not comply, the U.S. State Department, the DHS and intelligence agencies can make recommendations on what, if any, restrictions should be imposed.
"It's not an all-or-nothing scenario," the official said.
The new order spells out detailed categories of people eligible to enter the United States, such as for business or medical travel, or people with family connections or who support the United States.
"There are a lot of explicit carve-outs for waivers and given on a case-by-case basis," the official said.
Many of Trump's supporters approved of the initial ban but critics said it was unjustified and discriminatory.
U.S. technology firms who had employees affected by the executive order also complained, and some members of Trump's Cabinet urged him to remove Iraqis and green card holders from the list of those affected.
The White House was widely criticized for not working with the State Department, the Department of Justice, the Department of Homeland Security and allies in Congress in drawing up the initial ban.
The confusion that caused led to a weekend of chaos, legal wrangling and protests in cities and at major airports across the United States.
(Additional reporting by Julia Edwards Ainsley; Editing by Kieran Murray and Paul Tait)