I think there was a test but with the Goliath tracked mine people did not like it.
One thing I am thinking of suggesting a idea where you can send one of your tankers out to scout ahead. He might get a Rocket launcher and a SMG incase you run into some unwanted friends. Though I’m sure people would use them to lay some ambushes.
As long as the SMG can still pen Abrams LFP I would give that a +1. However the uacv is in need of major replacements or rework and artillery at top tier is too primitive and slow.
A light aircraft made by Curtiss Wright made for several roles including utility, reconnaissance and most importantly; Light Fighter and Light Bomber variants. With proposals to make Floatplanes and dedicated Ground Attack Variants. Made exclusively for the export market hence why the US never operated the model. Used by a handful of Latin American countries with Cuba and Bolivia being the largest operators. China also had at least one CW-19R.