The photo doesn't show it, but there should likely also be the sort of defenses the survivor enjoyed in the fine feature film "Legend" with Will Smith. IOW, a series of powerful explosive charges (Claymores, Semtex, thermite, etc) all around the perimeter. Add to that aerial-drone real-time imagery to coordinate close-air support from a fully-loaded Apache gunship (30-cal GE spinner, M60, plus 20 mm canons).

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