Here to serve, in Andaman and Nicobar Islands.

Across the Andaman and Nicobar Islands, almost every guarding plan begins with the sea. Sri Vijaya Puram, still widely searched as Port Blair, is the territory's administrative and commercial core, with the islands' airport and ferry hub, the Haddo wharf that lands most goods for the archipelago, and the Chatham timber complex. Its premises run to hotels and resorts, cold stores and fuel depots, the bank and market rows of Aberdeen Bazaar, the referral hospital and college campuses, and ferry-only sites where a shift change means a boat.

North and Middle Andaman is the islands' farming belt, with paddy around Diglipur, coconut, areca and banana, inshore fishing out of Aerial Bay, and jetty freight at Mayabunder and Rangat. Mayabunder is the administrative headquarters, but Diglipur is the district's commercial centre. Jetties and freight sheds, the hydel intake, forest and timber depots and the bank and market rows of these towns are strung across three islands on one road, so relief and night checks run to ferry and convoy timings.

Nicobar is a tribal reserve where entry permits are required and the rules differ by island, so any deployment there starts with the permit position, not the roster. The premises are government offices, the hospital, schools, jetties and fuel and stores depots at Car Nicobar, Kamorta and Campbell Bay, with construction camps to follow only if the Great Nicobar works begin. In all three districts, sea crossings separate the sites, and rostering and relief are planned around boat timings rather than road distance.