underground tunnel

Huge secret tunnel connecting Tijuana and San Diego discovered; may be gun trafficking hub

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Hindustan Times News

Mexican authorities have discovered an underground tunnel near the U.S.-Mexico border that they believe may connect Tijuana to a street in Mexico. san diegoFox News reports. The tunnel is equipped with lighting, ventilation and electronic transport systems. Huge secret tunnel connecting Tijuana and Santiago discovered (Pexel – Representative Image) Mexico’s Attorney General’s Office, or FGR, … Read more

Houchengzui Stone City: This ancient Chinese megacity hides mysterious underground tunnels that have been buried for more than 4,000 years | World News

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Houchengzui Stone City: This ancient Chinese megacity hides mysterious underground tunnels that have been buried for more than 4,000 years | World News

A huge ancient stone city in northern China that has been buried for thousands of years has become even more mysterious. Archaeologists working in Shicheng, Houchengzui, Inner Mongolia, have discovered a hidden network of underground tunnels dating back approximately 4,300 to 4,500 years ago. The tunnels are reportedly hidden beneath one of the largest and … Read more