New Aussie submarine made by France have increased to $89 billion now, page-35

It's ridiculous, military contractors, corruption look at the F-35 program $1.5 trillion ($50000 for a seat belt) and I reckon they'd be useless against an old mig, the last submarine built will be in 2050 isn'it ? Most propulsion systems by then will be hydrogen and possibly emDrive, 2050 Aussie sub's diesel lol