Addressing Unresolved Challenges in U.S.-Russia Relations

... collaborate is on local in- frastructure. Hitherto, foreign investment on all sides has focused on boosting connectivity between the Balkans and the outside world rather than expanding intra-Balkan ties. Boosting infrastructure investment could be linked to the ... ... relative success has resulted from the presence of legal, political, and normative barriers in the Non- Proliferation Treaty (NPT) framework; the United States’ ability to make allies feel secure enough not to pursue nuclear capabilities; and the sense ...