The United States never consented to having no NATO expansion deals.
The final hours before the fall of the Wall: An eyewitness report by an American diplomat.
An eyewitness report by an American diplomat.
Risks of unresolved territorial conflict threaten peace in Asia.
What Putin learned from the 1989 German revolution — and how he misunderstood it
To take its place on the global stage, Iran must learn the lessons of a 1992 terrorist trial in Germany
To make TTIP a success, negotiators should embrace public involvement.
Avoiding geopolitical conflict and seeking justice and reconciliation.
What can the world learn from successful negotiations a decade ago to ban conflict diamonds?