Naive. What's the alternative? Delaying delivery capability another two years, the time that it takes to integrate a mission. Sorry, this is space operations. We don't have time for that.
what capability? True they started around 18 months behind Spacex but instead of making up that they have just fallen further behind.
Launch vehicles are not built in a few days or even weeks.
I expect that without staged CRS payments, they wouldn't have been able to start building much of the CRS hardware yet.
And if they hadn't started yet, there would be no chance of meeting NASA's resupply requirement schedule. So NASA spends some money up front to get what they want, when they need it.
Alternate reality science fiction.
kkattula is spot on. QuantumG is in a la-la land we all wish existed. It'd be great to plunk down 100% of the mission price only upon accomplishment of a successful mission, but so far no rocket provider is willing to stand up for that (at least with the unique spacecraft requirements of a government mission).
Actually I know enough about how 1 off contracting work is done to expect stage payments. Work is done, work is paid for. Fair enough. But hold on. NASA is paying for launch 3 and 4 when the
development programme is not complete and the system is not fully verified. Have the Russians threatened to break up the tooling? Because there's an old rule of aerospace thumb that says "He who owns the tooling owns the programme."

False. Orbital and SpaceX went to Congress with tin cups out during the 2009 stimulus porkfest. Congress appropriated additional money in the stimulus for COTS (and other NASA programs), and the COTS partners proposed what those funds should go to with NASA's agreement.
I wondered about this. so OSC weren't that confident their design would work first time.
My problem with OSC is from an outsiders perspective they have approached this as a typical cost plus government contract.
COTS seemed to have a clear goal of avoiding having any
major non US supplier in its supply chain, although (for some reason) that was not specifically written into the programme terms.
Which OSC interpreted as "The Russians are cheap and have great engines we'll use them." Re-creating
exactly the situation this programme was designed to address.
My 2c is they will make the launches (or not) and sell additional flights either to resupply the ISS (or not) and any other payloads they can get till the supply of engines runs out and can the programme as "mission accomplished."
Let's now return to the topic of this thread.