Your "Fuck the Russians" comment upthread was another bad one. It derailed the conversation into an off-topic, indignant subthread. These are the thistle patches of HN.
Please don't post any more comments like these to Hacker News.
However the collaboration with the ISS is something that forces communication and trust on a joint project at a high level. It is not just that it is important for space research, it is even more important for soft diplomacy. It forces the governments into situations where they have to talk about something other than sabre rattling on a regular basis.
Of course the way Russia took Crimea wasn't very good, and was just to secure naval base, but they did it without bloodshed, which wouldn't be possible if people there wanted to stay with Ukraine.
The main problem imho is that the last time destabilization and military [threat] was used to steal land areas around Europe, it was by guys in mustasches... And the motivation was similar -- "protect" Russi... German speaking populations.
And right now the same methods are used in another area. Just like the 1930s, too.
That second area will hardly be the last, if it works again. "Peace in our time" failed last time...
As an European, this is just scary and everything really needs to be done to stop this before there is another big war.
Maintaining good relations between NASA and the RKA is valuable for everybody. SpaceX/RKA relations are less important however.