That is generally true, and also true for Constitutionalists, Libertarians, and other conservatives. The fact that so many oppose liberal use of our troops in non-defensive activities is evidence of how far to the left the GOP leadership has wandered, especially at the expense of the borders of the United States, taxpayers, and the men and women killed on the other side of the world.
Nice rhetoric.
"Liberal use" - what Teddy Roosevelt called using a weasel word: you use the term "liberal" aimlessly, trying to tar the administration with that label.
"Non-defensive activities" - non-defensive according to whom? Grand Marshal The_Eaglet?
Let me guess - you also think that the Cold War was a waste of time and that intervention in WWII was unjustified, because taking the faraway beaches of Normandy and Iwo Jima did not constitute defending American soil.