[Anti-Bubba182]

"..Army chiefs believe extremists are using sophisticated eavesdropping equipment to trace home numbers when forces call their loved ones in Britain..."

Where did they get this equipment?

[Stoat]

"..Army chiefs believe extremists are using sophisticated eavesdropping equipment to trace home numbers when forces call their loved ones in Britain..."

Where did they get this equipment?

Guessing Iran?

"..Army chiefs believe extremists are using sophisticated eavesdropping equipment to trace home numbers when forces call their loved ones in Britain..."

Where did they get this equipment?

[glorgau]

One has to wonder how they tap into the calls as any digital calls are encrypted.

Given that, they probably got the numbers from the local PBX.