Nottingham Forest have stepped up their pursuit of a highly rated Feyenoord defender by submitting an improved bid worth £17.5 million. The move is one of the standout developments in the latest transfer window round-up as clubs continue reshaping their squads before the September 1 deadline.

Forest's increased offer signals clear intent in the market as they look to strengthen their defensive options ahead of the new season. An improved bid also suggests the Premier League side remain serious about completing a deal rather than moving on to alternative targets.

Elsewhere, West Ham have turned away an approach from Brentford for one of their first-team players. That response underlines West Ham's current position in the market, with the club seemingly reluctant to lose established squad members while transfer activity gathers pace.

With the summer window now open until September 1, more movement is expected across the league. Forest's pursuit of a Feyenoord defender and West Ham's decision to resist Brentford's interest are early signs of what could be a busy spell for several top-flight clubs.