Ghana deputy skipper Andre Ayew and his brother Jordan Ayew have arrived in the country for Friday's World Cup qualifier against Congo in Kumasi.
Thomas Partey joins the Ayew brothers as the latest to join the team ahead of the game.
They are expected to partake in Tuesday afternoon's training session at the Baba Yara Stadium.
Jordan arrives for international duty, having scored for Swansea in their 2-0 win over Crystal Palace.
His elder brother Andre played the entire duration for West Ham United in their 3-0 defeat to Newcastle United.
Partey made his first appearance for Atleti and scored in the 5-1 mammoth win over Las Palmas on Saturday.