A Thailand-bound plane with over 170 people on board was safely escorted back to Singapore by the city-state's fighter jets after a passenger made a false bomb threat. Singapore Airlines' budget carrier Scoot said it was "working closely with the authorities for necessary follow-up to ensure the safety of our guests", reported Channel News Asia. The flight TR634 bound for Hat Yai was escorted safely back by Singapore's air force, the Scoot Airlines said.