Today the Obama administration released the much-anticipated Nuclear Posture Review (NPR), coinciding with the anniversary of President Obama's progressive Prague speech last April. Splitting with Bush-era nuclear doctrine, the NPR renounces the development of new nuclear weapons and states that the "fundamental purpose" of nuclear weapons is deterring other states from deploying them. The NPR is the beginning of a six week focus on nuclear issues, as President Obama signs New START on Thursday, hosts a Nuclear Security Summit in April, and the UN holds the Nuclear Non-Proliferation Treaty (NPT) Review Conference in May.
Yet the NPR might be more of a status quo document than an expression of President Obama's Prague vision, as some advocates had hoped. Despite the its modest advances, there were early expectations that the language in the NPR would be bolder and suggest more concrete numbers for nuclear weapons reductions. The NPR's largely middle ground stance indicates some political signaling to Congress. The Obama administration's nuclear priority in Congress at the moment is to ratify the New START, which will require 67 votes in the Senate, including the votes of key Senate Republicans. More drastic changes to the NPR might have fueled conservative opposition to New START.