Northern Territory Police have arrested two men in relation to a domestic violence related aggravated assault that occurred in Alice Springs earlier today.

Around 7.15am, police received a report that two men were fighting in the Todd Mall. During the altercation, a 31-year-old man was allegedly assaulted with an edged weapon by his 33-year-old brother. The pair reportedly continued their altercation before fleeing the area.

General duties officers attended and both men were located and arrested on Bath Street a short time later. The 33-year-old man was conveyed to Alice Springs Hospital for treatment for injuries to his head.

Both men were subsequently conveyed to the Alice Springs watch house and are expected to be charged later today.

Northern Territory Police are urging anyone with information to contact police on 131 444 or Crime Stoppers on 1800 333 000. Support services for those affected by domestic or family violence are available, including 1800RESPECT (1800 737 732) and Lifeline (13 11 14).