Conversation so far:
list of serving generals of the pakistan army
At present, Pakistan Army has 2 Generals, 29 Lieutenant Generals and 189 Major Generals.
who are the top generals of the pakistan army
General Nadeem Raza and General Qamar Javed Bajwa are the top generals of the Pakistan Army.
what positions do general nadeem raza and general qamar javed bajwa hold in the pakistan army
Nadeem Raza is currently serving as Chairman Joint Chiefs of Staff Committee since November 2019. Javed Bajwa is the current Chief of Army Staff.

Question: how long ago was the tenure
Self-contained rewrite: how long ago was the tenure of general nadeem raza