Russian aggression in Eastern Europe during the last year has brought to the fore many of the issues surrounding the transatlantic security relationship, in particular, the role of NATO. Since the end of the Cold War, NATO has been floundering, seeking new missions and goals, with recent involvement in military campaigns in Afghanistan and Libya emblematic of this search. In some ways, Russia’s recent actions have brought back a sense of purpose to the alliance.
Unfortunately, NATO still has many problems. Common vision among members is lacking, a problem exacerbated by the expansion of NATO from sixteen members at the end of the Cold War to twenty-eight members today. Many of these new member states in Central and Eastern Europe feel – understandably – more threatened by Russian aggression than West European or North American member states, creating tension within the organization.
NATO itself has increasingly become a political entity. Indeed, the growth of NATO membership among East European states during the last decade has been a key impediment to improved relations with Russia. The suggestion that Georgia and Ukraine might become EU or NATO members has also been widely discussed as one of the roots of the current conflict.
NATO funding is a big problem. Though most member states hail NATO’s importance and demand its services, few are willing to pay the costs, which fall disproportionately on the United States. In 2012-2013, only three other member states met NATO’s stated military spending target of 2% of GDP: the United Kingdom, Estonia and Greece. Many countries which rely heavily on NATO nonetheless contribute little to the alliance or their own defense, relying instead on the United States.