Identify this movie based on some terrorist group

I watched this movie 3 years ago in parts on TV .
This movie is based on a fight between Government and Terrorist group. Terrorist group have some kind of virus which can destroy anything.

In order to blackmail the Government, the Terrorists used this virus on the Effile Tower and it became dust.

Even tourists became dust when they came in contact with the virus. But the Government's team stopped the virus through some programming etc.