Two men are in hospital after being attacked by three masked men armed with a scaffolding bar and baseball bat on the outskirts of west Belfast.
The incident happened at a house at Glenbawn Avenue in Poleglass at about 0600 BST on Friday morning.
Police said the two men - aged 29 and 33 - were taken to hospital following the attack.
Their injuries not thought to be life-threatening.
Police said a motive for the attack had not been established.