London- Portsmouth completed the signing of Greek midfielder Angelos Basinas from AEK Athens on Monday.
The 33-year-old, who was part of Greece's victorious Euro 2004 side, has agreed an 18-month contract.
"We've brought in someone of immense experience, the current captain of Greece who is just three games away from winning his 100th cap for his country," Portsmouth CEO Peter Storrie told the club website.
"He's exactly what we need in the situation that we're in. He's a player that (manager) Tony (Adams) was eager to bring to Pompey.