principal staff officer meaning in Hindi

Examples

1. Haq is Khan's principal staff officer.
2. The Military Secretary is one of six Principal Staff Officers of the Army Chief.
3. Appointment of COAS served as Principal Staff Officer.
4. Even Dietrich's principal staff officer conceded that he was " no strategic genius ".
5. He was also Principal Staff Officer with former Army Chief General Ashfaq Parvez Kayani as a Brigadier.
6. However, even as the Principal Staff Officer, the Chairman does not have any authority over the combatant forces.
7. After both commands, he was posted to the Nigerian Defence Academy as the Principal Staff Officer ( Coordination ).
8. In 1970, Vatsa was an instructor at the Nigerian Defence Academy, before being posted as a Principal Staff Officer at Army Headquarters.
9. He worked as a Principal Staff Officer to Chief of Army Staff as the Inspector General of the Training and Evaluation at the GHQ.
10. He was made Director of Military Operations at the War Office in 1948 and Principal Staff Officer to the Supreme Allied Commander Europe in 1951.