THREE men were assaulted after being burgled by men with knives.
Police were called to Omega House, Omega Street in Somerstown after two men entered a flat and threatened the occupants with knives.
They then stole their mobile phones, a white Xbox 360 and a bag containing computer games and DVDs.
The victims, a 27-year-old man and a 32-year-old man both from Southsea and a 29-year-old man from Portsmouth, were assaulted.
They received superficial cuts during the incident on May 4 just before 10.50pm.
A police spokesman said anyone with information should call 101 and quote crime reference number 44170167026.
Information can be left anonymously at crimestoppers-uk.org.