In submarine operations, procedures established to prevent submerged collisions between friendly submarines, between submarines and friendly surface ship towed bodies and arrays, and between submarines and any other hazards to submerged navigation (e.g., explosive detonations, research submersible operations, oil drilling rigs, etc.). (JP 3-32)
PREVENTION OF MUTUAL INTERFERENCE
Meaning of PREVENTION OF MUTUAL INTERFERENCE in English
DOD English dictionary of military terms. Английский словарь военных терминов DOD. 2012