TGN-Gulf is a 4031km submarine cable connnecting Oman, UAE, Qatar, Bahrain and Saudi Arabia. TGN-Gulf connects to a branch unit of TGN-EA near Oman, forming connections onwards to Mumbai, India and Europe.

TGN-Gulf is a consortium cable led by Tata Communications. Bahrain Internet Exchange in the Kingdom of Bahrain, Nawras (now Ooredoo Oman) of Oman, Qatar Telecom (now Ooredoo) of Qatar, Mobily of the Kingdom of Saudi Arabia and Etisalat of the United Arab Emirates are exclusive landing parties for the TGN Gulf cable system in corresponding countries. 

By landing the TGN-Gulf cable system in Oman, Nawras (now Ooredoo Oman) became the second operator to operate international submarine cable in Oman.

The TGN-Gulf cable system lands at:

• Qalhat, Oman
• Fujairah, United Arab Emirates
• Dubai, United Arab Emirates
• Al-Kheesa, Qatar
• Amwaj Island, Bahrain
• Al Khobar, Saudi Arabia

The TGN-Gulf cable system was supplied by TE SubCom, ready for service on 22 march 2012.