USA: National Security Strategy, February 2015
09 February 2015
"Any successful strategy to ensure the safety of the American people and advance our national security interests must begin with an undeniable truth—America must lead. Strong and sustained American leadership is essential to a rules-based international order that promotes global security and prosperity as well as the dignity and human rights of all peoples. The question is never whether America should lead, but how we lead....
We will protect our investment in foundational capabilities like the nuclear deterrent, and we will grow our investment in crucial capabilities like cyber; space; and intelligence, surveillance, and reconnaissance....We have not and will not collect signals intelligence to suppress criticism or dissent or to afford a competitive advantage to U.S. companies."
See the full text:
National Security Strategy, February 2015 (pdf)