[Grimmy]

We still have any A-6s in service?

28 500lbs bombs on slow pickle as it flies down the length would have an interesting effect.

But, imo, it’d be best to regress, weapon wise, to an earlier time when our forces stood against human wave attacks:
Flamethrower tanks
https://www.youtube.com/watch?v=w0Ulf4fc4xA

[PIF]

Perhaps with all the Russian collusion going on, they wouldn't mind loaning out a few of these?

Tos 1A Soltsepek heavy flame thrower 220mm multiple launch rocket launcher system Russia Russian army defense industry
220mm 30-barrel or 24-barrel incendiary rocket and thermobaric weapon ... a target densely at 6 seconds of full salvo duration at the maximum range of 6,000 m. It allows suppressing enemy active actions for a long time period at considerable areas and 100% destruction of unconcealed enemy personnel at the area of 40,000 square meters.