Your comics are very well written: concise and easy to understand with good flow. Unfortunatley, the jokes themselves are, for the most part, shit.
Your first two comics are exceptions. While TOBOR jokes are the comedic equivalent of the green fuzzy meat you find in the back of the refrigerator, that one was pretty good. It didn't need the TOBOR reference at all.
The first government deployment one was good, too... because it was so well-written.
The rest ranged from confusing to stupid.
Read and watch some funny stuff so you can get a grasp on what is and isn't funny. Also remember to read each of your comics as if you were seeing it for the first time; your readers won't be able to get inside your head and figure out your intent.
I think you have potential; keep trying.