Today, the West is confronted by the powers that seek to test our will, undermine our confidence, and challenge our interests. To meet new forms of aggression, including propaganda, financial crimes, and cyberwarfare, we must adapt our alliance to compete effectively in new ways and on all new battlefields.We urge Russia to cease its destabilizing activities in Ukraine and elsewhere, and its support for hostile regimes - including Syria and Iran - and to instead join the community of responsible nations in our fight against common enemies and in defense of civilization itself.