Iranian state television reported on Monday that there is "no sign of life" at the crash site of a helicopter carrying President Ebrahim Raisi and others. The helicopter crashed on Sunday, and as of Monday morning, rescuers had not reached the site. Rescue teams spotted the helicopter about 2 kilometers away as the sun rose on Monday. Reports suggest slim chances of survival. Several countries have expressed concern and offered assistance. The crash site is in Iran's East Azerbaijan province, known for harsh weather conditions and heavy fog.