The F-35 is the most expensive weapons program in human history.
It is also, depending on who you ask, either the greatest engineering achievement since the moon landing or the Pentagon's most elaborate way to light money on fire.
There is no third option, and nobody is allowed to be normal about it.
For the uninitiated: the F-35 Lightning II is a stealth fighter that comes in three flavors, because apparently one impossibly expensive plane wasn't enough.
The Air Force gets the A model, the Marines get the B model that takes off vertically like a very loud elevator, and the Navy gets the C model with bigger wings for boat reasons.
The program's lifetime cost has been estimated around $1.7 trillion, a number so large it stops meaning anything and just becomes a vibe.
Here's the part that makes defense Twitter lose its mind every few months: the plane still doesn't have a fully working engine upgrade, the software has been described as "a mess" by people paid to be diplomatic, and the readiness rates have historically hovered somewhere between "concerning" and "please don't ask." The Government Accountability Office has been publishing concerned reports about the F-35 since roughly the Bronze Age, and each one has the same energy as a parent saying they're not mad, just disappointed.
Japan, Australia, the UK, Israel, and a growing list of countries have signed up, because the alternative is developing your own stealth fighter and discovering that's somehow even more expensive.
The F-35 is the Costco membership of air power: the upfront math is horrifying, but everyone else is doing it and the bulk discount is real.
It's over budget, behind schedule, and held together by an amount of software that would make a Tesla blush.
But the defenders have a point too: no other country has fielded a stealth fighter at this scale, and the plane does things in the air that older jets simply cannot.
It's just an extremely on-brand American solution — throw a trillion dollars and thirty years at a problem, then argue about it forever.
What makes the whole saga genuinely funny is that everyone involved knows the deal.
Congress funds it anyway because canceling it would mean admitting the last two decades of procurement decisions were a group project where nobody did the reading.
So it flies on, newer and shinier with each block upgrade, a $100 million jet that costs another $30,000-ish per flight hour to keep in the air.
The F-35 will probably be flying for another fifty years, which means we get to have this exact argument until we're all dead.
Somewhere, a GAO auditor is drafting report number 400, and somewhere else, a Lockheed executive is buying a second boat.
The real takeaway here is that the F-35 is less a plane and more a mirror.
Final Thoughts
It reflects exactly what you already believe about American defense spending, and no amount of test data will ever change your mind.