West Ham are close to agreeing a deal worth up to €25m (£22m) to sign Issa Diop from Toulouse, according to Sky sources.
West Ham are in advanced talks to sign Swansea goalkeeper Lukasz Fabianski and a deal is close, Sky Sports News understands.
West Ham are set to confirm the appointment of Mario Husillos as their director of football, according to Sky sources.
Marko Arnautovic insists he has "never heard anything" about a potential transfer away from West Ham, amid interest from Manchester United.
Swansea have rejected bids from West Ham for defender Alfie Mawson and goalkeeper Lukasz Fabianski.
A two-week Premier League mid-season player break in February has been approved to start from the 2019-20 season, the FA has announced.
West Ham and Argentina midfielder Manuel Lanzini has been ruled out of the World Cup after rupturing his anterior cruciate ligament in training.
West Ham are in talks to sign Lazio midfielder Felipe Anderson, according to Sky sources.
West Ham have confirmed the signing of right-back Ryan Fredericks from Fulham.
Javier Pastore's move to West Ham is unlikely to happen at this stage due to the Paris Saint-Germain midfielder's wage demands, according to Sky sources.