Didn't see clearly?
That shockwave was practically kissing your forehead, and you say you didn't see it?
The TOS-1 "Flamethrower Tank" has a comically short effective range of 0.5 to 3 kilometers, so damn close that you'd get roasted along with the target.
But if the boss (reader) says they didn't see it, then it's not good enough.
Kennedy took out his walkie-talkie, "Vehicles 1, 2, 3, and 4, another round, repeat, another round. Choose more visible targets this time; the boss didn't get a clear view."
Zzzzt zzzzt zzzzt~
The static from the walkie-talkie was quite noisy, "Roger that!"
Legend has it that in ancient times, when Bao Si played with the fire signals to fool the warlords, she was actually using the TOS-1. Many witnesses were present then.
Who else in a common household could afford that?
This round, with 24 tubes per vehicle, meant 96 thermobaric bombs from four vehicles. Not to exaggerate, but that's like the price of a New York apartment, right?