[Reason077]

The US is sending military payloads with private, low-cost commercial launch provider SpaceX.

The success of this model hasn’t gone unnoticed by China, who are funding several private rocket companies (such as Space Pioneer) to develop reusable launch platforms in competition with the state-owned contractor CASC. They are making rapid progress!

[GuB-42]

The US is sending their military payloads with a US company they have invested in, and most likely have special, undisclosed deals with.

It is not just "a commercial launch provider". I don't expect the US to launch their military payloads with Chinese rockets, private or not, in the same way I don't expect China to use SpaceX for their own military payloads. Same thing for the EU, they prefer to send their military payloads with their own rockets, that is Ariane.

Ariane is private too, it is also a commercial launch provider. It is heavily subsidized by the EU member states and not as competitive as SpaceX, but from a national security perspective, the situation is similar.

[p_l]

The USA has been sending military payloads with private vendors since 1970s. In some cases blocking contractually those vendors from providing civilian launch capability, even.

SpaceX is absolutely nothing new in the process, other than having been funded by explicit military program to prop up new space launch vendors.