With this flight, around 2,300 people have reached India, he informed further. More than 500 people have been killed in Sudan, ever since fights broke out between the country's army and paramilitary forces from April 14 onwards. One Indian citizen, too, had been killed in the civil war. �� Operation Kaveri: Around 2,300 Indian Citizens Brought Back From War-Torn Sudan, Says EAM S Jaishankar.