Chapter 16 - Fun with math and explosions (Patreon)

Yes, I even confirmed my math was right when I wrote this next bit!

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“Spotter 1 to all teams, Spotter 1 to all teams! Supply convoy spotted! Repeat, supply convoy spotted! Distance approximately 3 kilometers moving at high speed,” I urgently spoke into the comm device I was wearing as clearly as possible. They were probably moving at 120 km/h. “Lead heavy vehicle will be in kill zone in 90 seconds. Stand by to execute.”