Flood Rescue with Three Boats and a Ration Depot at Risk
You are the officer commanding a military station near a river. After 36 hours of continuous rain, the embankment breaches at 0300 hours and floodwater enters four blocks of a town of 20,000 people. The district magistrate requests military assistance. You have 60 soldiers, three inflatable boats, one ambulance and fuel for 12 hours of vehicle movement. Your own depot holds 200 tonnes of rations and is 1.5 metres above the current water level; the forecast is another 40 mm of rain in six hours. About 400 people are reported stranded on rooftops, including a school hostel with 80 children. The civil police have two boats, but their crews are untrained. Local volunteers are numerous but uncoordinated. Road access to the town is cut at two points, and the nearest high ground is 4 km away.
1. How will you organise the rescue in the first 12 hours? Explain your priorities.
Read the worked answer
First 12 hours - life-saving rescue, not property protection. 1) Establish an incident command post on high ground with the district magistrate; you provide boats and trained crews, the civil administration provides local knowledge and volunteers. 2) Triage: the school hostel with 80 children first because children cannot self-evacuate and the building may be structurally weakened; then rooftop clusters with elderly or medical cases; then able-bodied adults. 3) Boat allocation: two military boats on the hostel and the densest rooftop cluster; one boat with police crew ferrying to high ground. 4) Do not try to save the 200-tonne ration depot in the first 12 hours; move only what can be carried and record losses. 5) Set a four-hour cycle of rescue, refuel and report. Reasoning: Selection and maintenance of aim - the aim is saving lives, not saving stores; economy of effort - 60 soldiers cannot do everything; flexibility - keep one boat as a medical reserve.
2. How should authority be divided with the district magistrate to avoid duplication, and what risks must be flagged?
Read the worked answer
Authority split: The district magistrate is the lawful civil authority; under aid to civil authority you command your soldiers but operate within the DM's overall coordination. Put this in writing at the first meeting: the DM sets priorities, you set tactical execution and troop safety. Create a single operations log and one boat dispatch board to stop duplication. Assign a liaison officer to the police control room. Avoiding duplication: Divide the town into grid sectors; each boat gets a sector and call-sign; register volunteers and use them as guides, not as untrained boat crews. Risks to flag: Another 40 mm of rain may cut high-ground access, so pre-position fuel and blankets at the reception point. Two road cut points could isolate the town within six hours, so request state boats now. Record that the ration depot is a secondary priority.