Two men were robbed in Chinatown Thursday night, and the assailant remains at large, police said.

Police said the men, 34 and 46, were walking home from work about 9:15 p.m. when the unknown man approached from behind and waved a weapon at them. Police did not specify what type of weapon was used.

The robber demanded the younger man’s property and took it when he handed it over, then demanded the property of the older man. It wasn’t clear if the older man handed his property over.

The men went home and reported the robbery. No one was injured.