West Ham United has signed Finnish international midfielder Oona Siren on a two-year contract from LSK Kvinner, where she made 19 appearances and provided four assists in the Norwegian Toppserien. At 23 years old, Siren expressed her excitement about joining the Women’s Super League, stating it is the best league in the world, and emphasized her ambition to test herself against top players and teams. Siren has previously played for Finnish clubs and has 14 caps for her national team, along with experience in the UEFA Women’s Champions League. West Ham manager Rehanne Skinner highlighted her talent, versatility, and potential as a valuable addition to the squad. This signing marks West Ham's eighth acquisition of the summer transfer window. Siren looks forward to the new challenge and believes that the environment at West Ham will aid in her development as a player.