The launch of a Proton rocket booster from has ended with the failure of the upper stage to deliver two communication satellites into the intended orbits. All Proton launches have been suspended until an investigation into the incident is completed.

The Proton-M rocket with Express MD2 and Telcom-3 communication satellites was launched at 20:31 GMT from the Baikonur Cosmodrome. All stages of the booster worked correctly and satellites with Briz-M uppers stage were delivered into an interim orbit.

The final stage started with two successful engine firings, but the last third failed to eventuate.

More
http://www.rt.com/news/proton-rocket-emergency-situation-024

Video Report
http://youtu.be/JRfYxj7uAkE

Also See -

The John Moore Show 07/25/2012
http://youtu.be/LKrVnaVCE00