Keita, 36, has left AS Roma as a free agent after two years at the Stadio Olimpico, playing 20 Serie A games last season.
Mali midfielder Seydou Keita has signed for Qatari side El Jaish SC on a six-month deal, the Doha-based club said in a statement on Wednesday.
Keita, 36, has left AS Roma as a free agent after two years at the Stadio Olimpico, playing 20 Serie A games last season.
In four glittering years at Barcelona from 2008-12, he won three Spanish titles and two Champions League crowns.
He has also helped Mali reach four Africa Cup of Nations semi-finals, including third-place finishes in 2012 and 2013.
Keita has also had spells at Olympique de Marseille, Lens, Sevilla, Valencia and Chinese side Dalian Aerbin.