The US President Donald Trump will be guarded by over 200 agents during his visit to Vietnam, CNN reported.

"A small peace keeping group of about 200 will remain in Syria for (a) period of time," White House press secretary Sanders said in a statement.

The US leader guards' squad will be delivered to Vietnam on four planes.

As reported earlier, Trump and Kim Jong-un's meeting is scheduled to be held on February 27-28 in Vietnamese Hanoi.