Which political party is best for military contacts…?

That's a loaded questions. The other choice should be Conservatives. You know...people who believe in the laws, the constitution, tradition, and what's goo for the country instead of what's good for them (the politicians). Many Republicans are not conservatives. In fact, there are some Democrats that are more conservative than many Republicans because they understand what good for the country. They are actual leaders, with principals, that they stand by and defend.

So the correct choices are Democrats and Conservatives and I choose Conservatives