US President Donald Trump has issued an executive order that enforces a complete travel restriction on citizens from 12 countries.
In addition, nationals from seven more countries will face limited travel restrictions to the United States.
The affected 12 countries are Afghanistan, Chad, Congo, Yemen, Eritrea, Haiti, Iran, Sudan, Myanmar, Somalia, Sudan, Libya and Equatorial Guinea.
Stricter limitations will also apply to individuals from Burundi, Cuba, Laos, Sierra Leone, Togo, Turkmenistan, and Venezuela.
The executive order was finalized on Wednesday night.
Trump justified the decision by pointing to national security concerns and referenced an incident that occurred in Colorado on Sunday.
The order further indicates that the secretary of state holds the authority to provide exceptions on a “case-by-case” basis.
Trump said, “I must act to protect the national security and national interest of the United States and its people.”
He added, “We will not let what happened in Europe happen to America.”
He explained, “Very simply, we cannot have open migration from any country where we cannot safely and reliably vet and screen those who seek to enter the United States.”
He stated, “We will not allow people to enter our country who wish to do us harm.”
Several of the countries listed are currently experiencing armed conflicts.
Others made the list because, according to Trump, their governments fail to provide access to criminal background information.
The executive order also cites challenges faced by US authorities in repatriating citizens of these countries as another reason for their inclusion.
Scheduled to take effect on June 9, the new travel restrictions resemble a similar directive issued by Trump in 2017 during his first term, which barred individuals from seven Muslim-majority nations from entering the United States.
Trump also signed another executive order that halts the entry of foreign nationals who intend to study or join programs at Harvard.
This declaration temporarily prevents non-immigrants aiming to attend the Ivy League institution from entering the US.
The Trump administration has consistently criticized Harvard, accusing the university of “radicalism,” “antisemitism” and a “persistence with” diversity, equity and inclusion (DEI) programmes.