Ok, so first things first, I'm sorry. The strategic situation of the save is quite bad.
It's been about 15 months, not 2-3 years, which is much more believable, and mandatory crackdowns should not start for a while yet. On difficulty 0, it should be 2 more years.
Secondly, you are playing on difficulty 0, which means that some of the more esoteric research will be locked to you.
Third, you are VERY slow with the Tiny drill, you're 15 months in and you have yet to do it. This is much too slow, for a thing that should have been done by month 6. You need workshop space, the meta is just building extra extractors to meet the space needed. Or a workshop if you delay it till then.
You are still using the Airbus and Little Bird, which is DEFINETLY too slow.
You have maximum brainers, but no personal labs, which is what you need to expand, and again, this is considerably too late.
Your score is, in general, bad. You are still stuck at rank 0 in month 15, which is a very bad place to be in, with no exageration.
You have actively avoided researching any new missions. This is a critical mistake and its ongoing cost is that you are quite behind.
There are multiple things that are going poorly for you, unfortunately. I cannot see any extreme thing that would have provoked a crackdown, so I assume the DOOM guys that attacked you was the story crackdown that happens sometime after Month 10, signalling the start of missions in which you can fight DOOM enemies.
The crackdown is not particularly hard, for sure, but it is a FIRM reminder that you need to do significantly better, because things are only to become more difficult from here. Piratez is lenient with time, but you can't possibly play at this glacial pace forever, and the crackdowns are just sort of 'checks' to make sure you are actually doing stuff to progress at a reasonable pace.
AA facilities, at the moment, should probably be the least of your worries. Plenty of things to worry before that.
All in all, to tell you the truth, your save is actually a challenge run at this point. It is a very good save for people to try and repair/fix it, but I fear that you're going to limp and bleed out slowly from now on.
Actually reminds me of my first save that I lost because of crackdowns, my earliest posts on the forum are about this. As a side-note, the crackdowns were the last of my problem, too.