A Sudanese man has been arrested on suspicion of attempted murder in Northern Ireland Tuesday after a knife attack in Belfast on Monday night. File Photo by Justin Lane/EPA-EFE

June 9 (UPI) -- A man has been arrested on suspicion of attempted murder in Northern Ireland on Tuesday after a knife attack in Belfast on Monday night.

One person, a man believed to be in his 40s, is in serious condition, a spokesperson for the Police Service of Northern Ireland said Tuesday. Police initially believed the alleged attacker to be Somali but have confirmed he is Sudanese.

The attacker is believed to be Sudanese and in his 30s.

The attack occurred in the Kinnaird Ave. area of north Belfast late Monday night. The victim of the attack suffered injuries to his face, neck and back.