The eastward movement of Nato, which has broken promises and encroached closer to Russia, has shifted the dynamics between Russia and the West
US Secretary of State John Kerry rules out committing "boots on the ground" at a meeting of 10 nations on the sidelines of the recent Nato summit.
A Taliban attack has killed 18 people and wounded around 150 in Afghanistan, while Nato has warned that accords over Afghan troops have to be signed.
Turkey blocked Europe’s candidate to head Nato, souring a summit marking the military alliance’s 60th anniversary.
