5) All space exploration is exclusively reserved for peaceful purposes.

The moon and all celestial bodies within the solar system are not the property of any single state, organization, or entity.

Placement of property does not create ownership of the surface.

Parties under the International Space Law (including America and Russia) cannot claim ownership of the surface of Mars under any single state, organization, or entity.

-Martian colonizers under various projects/nations/loyalties, with various agendas, will likely come live in proximity with each other.

-Will eventually come to trade/collaborate, form relationships with others.