As a Navy submarine officer, you may operate this, the sub's main method of detecting other undersea objects
- Pakistan Defence [PAR] Another method of detecting a submerged submarine is through the use of MAD 
... A ship's magnetic field has three main components: vertical, .... Operating 
procedures can be modified to control acoustic emissions, including practices ... 
Antisubmarine warfare is waged by surface, airborne, undersea, and... [DOC] [TLE] in battle of wits, submarines evade advanced efforts at detection [PAR] Apr 1, 1986 ... Nuclear warheads can be launched by land-based missiles and ... civilian 
oceanographers and officers of a nuclear attack submarine ... Its main element is 
a new class of ocean-going Navy tug, T-AGOS, ... One weapon for hunting 
submarines and other underwater objects is .... based on what you've read.