New Delhi, Nov 8: Unidentified persons have destroyed a telecommunication tower in a northwestern tribal district of Pakistan , soon after it started providing internet service, RFE/RL reported. , soon after it started providing internet service, RFE/RL reported. The tower in the restive North Waziristan district was destroyed by explosives on Friday, the report said. The tower belonged to China Mobile Pakistan , a 100 per cent owned subsidiary of China Mobile Communications Corporation. The Pakistan-based mobile data network operator does business under the name Zong. No group so far has claimed responsibility for the blast. Tehrik-e-Taliban Pakistan (TTP), known…