1. What Is Anti-Submarine Warfare (ASW)? Anti-Submarine Warfare refers to military operations undertaken to detect, track, deter and neutralise hostile submarines.Its major components include:Detection: Identifying the presence of a submarine using sonar and other sensors.Tracking: Monitoring its location and movement.Classification: Determini...

A. Digital Arrest A cyber-fraud technique involving impersonation of police officers, CBI officials, judges or other authorities.Victims are threatened with arrest, investigation or reputational damage.Fraudsters may demand money under the pretext of verification, bail or settlement.Key fact: Digital arrest is not a legally recognised form of ...