Nigeria's World Cup qualifying camp officially opened on Monday in Uyo with Super Eagles captain William Troost-Ekong among the first players to report, Soccernet.ng reports .
The Al Kholood defender was joined by Tanzania-based goalkeeper Amas Obasogie and Olympiacos full-back Bruno Onyemaechi.
The trio arrived ahead of this month's decisive fixtures against Rwanda and South Africa, with the remainder of the 23-man squad expected later in the day.