[martythemaniak]

Wikipedia says NRO launches are $440m, so the price difference is really really big, which is the reason why this is the last launch - not even the US Government has that kinda cash for launches.

The other reason is there's a lag of several years between when a capability is established (Falcon Heavy) and when large customers can take advantage of it. For example, we really shouldn't expect Starship to make a dent in way satellites and telescopes are designed and built until the 2030s.

[icegreentea2]

Delta IV is notoriously expensive, but USG has plenty of DoD cash for expendable launches in general. The next block (phase 2) NSSL launches are 60% ULA Vulcan. We'll see what phase 3 looks like. I suspect it'll be far more weighted towards SpaceX to try to give ULA a kick in the pants.

DoD and USG learned through the 90s-now how screwy things get when you don't have enough competition or you can't spread your money evenly amongst vendors. They will spend the money now and indefinitely to assure they can get to space when they want to, how they want to.

That doesn't mean they're happy about it though. I'm sure they'd love if everyone was as affordable as SpaceX.

[Rebelgecko]

I think Wiki is wrong, IIRC this was part of a block buy of three launches for $450 million

[lern_too_spel]

Yes, Wikipedia says $2.2 billion for 5 launches, but the reference says $1.18 billion for 5 launches, where NROL-70 was part of a three launch buy for $467.5 million. https://en.m.wikipedia.org/wiki/List_of_Delta_IV_Heavy_launc...

[zaphoyd]

the reference says $1.18 billion just for "launch operation costs" that doesn't include the hardware. Farther down the source cites the hardware + operations as $2.2B/5 launches

[AnimalMuppet]

Does that Wikipedia figure include the satellite?

[subatomicspace]

The figure would be for just the launch itself (however accurate it may be). Satellite costs for these big missions would be in the "multi-hundreds of millions of dollars" range.