Millwall have signed winger Thierno Ballo from Austrian side Wolfsberger and Southampton midfielder Will Smallbone on season-long loans.
Smallbone, 25, is a product of Saints' academy and has made 90 first team appearances for Southampton.
Ballo, 23, came through Bayer Leverkusen's youth system and later joined Chelsea where he continued his development.
After spending time on loan at Rapid Vienna he joined Wolfsberger on a permanent deal in 2022.
