In Uttarakhand, India, a tunnel collapse during road construction left a group of workers trapped underground. Following the November 12 incident, rescue operations persisted, and after days of effort, the 41 workers were finally located. An endoscopic camera system, delivered through specialized large pipes providing essential supplies, facilitated communication between the rescue team and the workers, prompting them to identify themselves. Efforts are underway to evacuate the trapped workers by creating a substantial access point at the site.