Mine operations involve the deployment and management of explosive devices, known as mines, in strategic locations to disrupt enemy movements or protect friendly forces. These devices can be placed underwater, on land, or in the air, and are designed to detonate when triggered by pressure, proximity, or remote control. Anti-submarine operations focus on detecting and neutralizing enemy submarines that pose a threat to naval and coastal security. This involves the use of various technologies, including sonar, aircraft, and surface ships, to locate submarines and deploy countermeasures, such as depth charges or torpedoes, to ensure maritime safety.