Locomotiv Moscow forward Victor Obinna must return to the Russian capital on or before June 12.

The Railway Men, who finished in a disappointing seventh position in the 2011 - 2012 season, start summer training on June 12, the official website reported on Wednesday. The team's training schedule will be disclosed later

Nigeria international Victor Obinna, who joined Locomotiv on a multi-year contract from Inter Milan in the summer of 2011, played 16 games in the Russian Premier League last term.

Croatian gaffer Slaven Bilic was this week unveiled by Locomotiv Moscow to handle the team next season. The 43-year-old signed a three-year contract.