Establishing the Perimeter

I secured the high ground on the living room bookshelf at twenty-one hundred hours. Reconnaissance confirmed the floor below was clear but exposed to severe tactical vulnerabilities. Utilizing field initiative, I converted the gap between two heavy hardcover encyclopedias into a fortified vantage point. I anchored a heavy brass binder clip to the shelf lip and rigged a taut rubber band across the clearance to serve as an improvised tripwire. The elevation gives me complete visual coverage of the carpet below. Perimeter status: secure.