Mr Trump made this known in a tweet via his verified Twitter page.
"Christians in the Middle-East have been executed in large numbers. We cannot allow this horror to continue!" he tweeted.
He made the statement on the background that the US needs a stronger boder and extreme vetting. He described happenings in the world as horrible.
"Our country needs strong borders and extreme vetting, NOW. Look what is happening all over Europe and, indeed, the world - a horrible mess!" he stated.Recall that Trump had approved some executive orders that include visa denial for citizens of Syria and six other middle eastern and African countries.