Why Russia is Happy About Ballistic Missile Defense Changes

Always interesting insight from Stratfor on the Ballistic Missile Defense (BMD) strategy change.

First, it is imperative we understand the purpose of the original system.  This key point is misconstrued by the media.

The planned BMD system did not in and of itself enhance Polish national security in any way even if missiles had actually targeted Warsaw, since the long-range interceptors in Poland were positioned there to protect the continental United States; missiles falling on Poland would likely be outside the engagement envelope of the original Ground-based Midcourse Defense interceptors. The system was designed to handle very few missiles originating from the Middle East, and the Russians obviously have more than a few missiles. (emphasis mine)

Stratfor continues to analyze why Russia would then be so relieved:

Indeed, placing the system on ships is no less threatening than placing them on land. So, if it was the BMD system the Russians were upset with, they should be no less upset by the redeployment at sea. Yet Moscow is pleased by what has happened — which means the BMD system was not really the issue.

For Poland, the BMD system was of little importance. What was important was that in placing the system in Poland, the United States obviously was prepared to defend the system from all threats. Since the system could not be protected without also protecting Poland, the BMD installation — and the troops and defensive systems that would accompany it — was seen as a U.S. guarantee on Polish national security even though the system itself was irrelevant to Polish security.