Newsweek used maps produced by Alex Wellerstein, a professor and historian of nuclear technology, to assess what the impact ...

The North Atlantic Treaty Organization is a political and military alliance of 32 countries ... Nato's founding treaty. It means an attack against one member is considered an attack against all ...

The North Atlantic Treaty Organization (NATO/OTAN) was formed on April 4, 1949 in the wake of World War II and the beginning of the Cold War. Twelve countries signed onto the treaty, also known as ...

But what is Nato, and why is it central to the current conflict? The North Atlantic Treaty Organization is a political and military alliance of 32 countries "that exists ... member is considered an ...