Point of Impact, a book in the Net Force series by Tom Clancy.
I loved the Net Force serie of Tom Clancy. I read up to Stage of War. The firsts four were in French, my native language, but the last three were in English (I couldn't find any French version at my library, weird...). My friend, a Tom Clancy fan, read the first one and found it boring, accusing Pieczenik's work. Personnaly, it was one of my favourite serie of Clancy. However, The Hunt for Red October will stay my favourite book of Tom Clancy (followed by Rainbow Six).