Americans stuck in the situation expressed anger over the US government for leaving them to navigate the complicated and dangerous situation on their own.
Modi government launched three operations in less than three years and evacuated over 20,000 Indians from war-hit countries, with Operation Kaveri being the latest.
India's Defence Attache to Saudi Arabia, Col GS Grewal, assured countrymen being evacuated from strife-torn Sudan through Saudi Arabia that they will be safely taken back to their homeland.
The evacuation operation started in Port Sudan. Till now, an estimated 300-500 Indian citizens have been evacuated by ship and other evacuation processes are going on.
A WHO representative said that fighters have occupied a central public laboratory holding samples of diseases including polio and measles in war torn Sudan