Mumbaikars looked up in the sky with amazement as the Tri-Services accorded a grand aerial salute with showers of flowers and petals acknowledging the work of the frontline warriors in the war against the virus here on Sunday morning.

Helicopters and fighter planes flew over the empty but picturesque Marine Drive and other parts of Mumbai as the Indian Army, Indian Navy and Indian Air Force came out to pay tributes to the doctors, nurses, sanitation workers, police and others involved in the fight against COVID-19.