New Delhi: India has expanded its humanitarian operation in Sri Lanka after Cyclone Ditwah left the island confronting one of its deadliest disasters in recent years. Under Operation Sagar Bandhu, the Indian Navy, Air Force and National Disaster Response Force have been deployed in a multi-layered relief effort that now includes aid delivery, rescue missions and the evacuation of stranded citizens.

Cyclone Ditwah swept across Sri Lanka late last week, releasing torrential rain that overwhelmed river systems and set off destructive landslides.

Entire stretches of the eastern and central highlands gave way as waterlogged slopes collapsed, burying homes and cutting access to interior settlements.

By Sunday, Sri Lankan authorities confirmed at least 334 deaths and hundreds still unaccounted for, a figure officials fear may rise as search teams reach isolated pockets.

Nearly 44,000 people have been affected, with thousands seeking shelter in public buildings after their homes were washed away.

Naval Relief: Ships Carrying Essential Supplies

India moved within hours of Colombo's request for assistance. The first naval consignment reached the island on 28 November, delivered by INS Vikrant and INS Udaygiri, which had diverted to Colombo port.

Operation Sagar Bandhu commences. INS Vikrant and INS Udaygiri hand over relief material at Colombo. Further steps are underway. #OperationSagarBandhu twitter/yrRCmeJsmY

- Dr. S. Jaishankar (@DrSJaishankar) November 28, 2025

The ships carried dry rations, fresh food supplies, dairy products, bakery items and basic necessities intended for emergency kitchens and relief shelters. The use of India's aircraft carrier for humanitarian aid drew significant attention in Sri Lanka, where officials described the support as both timely and substantial.

Two Chetak helicopters from INS Vikrant, the Indian Navy's aircraft carrier, have been deployed for Search & Rescue operations with Sri Lanka Air Force personnel onboard.धन्यवाद भारत Operation Sagar Bandhu continues as Indian PM Narendra Modi conveys condolences to... twitter/qUTUhTEAh9

- Sri Lanka Tweet (@SriLankaTweet) November 29, 2025

Airlift and Rescue Missions

On the intervening night of 28-29 November, an Indian Air Force C-130J aircraft landed in Colombo with almost 12 tonnes of humanitarian material, including tents, tarpaulins, blankets, hygiene kits and ready-to-eat meals.

An Indian Air Force C-130J aircraft ✈️ arrived in Sri Lanka today carrying a new consignment of humanitarian relief including 5 tonnes of essential medical supplies.A heartfelt thank you to the Indian Air Force (IAF) for strengthening Operation Sagar Bandhu and standing with... twitter/wUSouo6G3p

- Sri Lanka Tweet (@SriLankaTweet) November 30, 2025

The airlift continued through the weekend, with additional loads flown in and specialist rescue teams from the NDRF transported to the island on IL-76 aircraft. These teams, trained for urban search-and-rescue, brought inflatable boats, breaching tools, communications equipment and canine units to assist Sri Lankan authorities on the ground.

Operation Sagar Bandhu | Humanitarian AssistanceIn the wake of the devastation caused by Cyclone Ditwah across Sri Lanka, India swiftly launched Operation Sagar Bandhu to bolster relief efforts Indian Air Force promptly deployed one C-130 and one IL-76 from Hindan Air... twitter/cIT7gKiPNs

- Indian Air Force (@IAF_MCC) November 29, 2025

The most dramatic images from the mission have come from the mountains. Indian Air Force helicopters, operating in coordination with Sri Lanka's disaster-management agency, carried out precision rescues in landslide-hit areas.

In one operation in Kotmale, rescuers winched stranded civilians from a slope where heavy mudslides had cut off access roads. The evacuees included children, senior citizens and several foreign nationals who had been trapped after a hillside settlement collapsed.

Op Sagar Bandhu: India evacuates flood-hit residents of Kotmale in Sri Lanka - MEA An IAF Mi-17 helicopter airlifted 34 people, including children, to Colombo, while also delivering medical aid and food supplies. twitter/pReffLYkyx

- Sputnik India (@Sputnik_India) December 1, 2025

IAF airlifts 40 Sri Lankan Army troops from Diyathalawa to landslide-hit Kotmale! This vital assistance boosts relief and rescue efforts under #OperationSagarBandhu.#AbarSebaashray #GeetaJayanti #Fourthnattawat twitter/1pSNxbTEWF

- Paramilitary Fans (@pramilatry_fan) December 1, 2025

The Indian Air Force (IAF) continues to extend critical Humanitarian Assistance and Disaster Relief (HADR) support to the people of Sri Lanka as part of Operation Sagar Bandhu, following the severe humanitarian impact caused by recent natural calamities in the region. IAF's... twitter/sLixNFupgz

- PRO Defence Trivandrum (@DefencePROTvm) November 30, 2025

Repatriation of Indian Citizens

The evacuation of Indian citizens from Sri Lanka also moved swiftly. Over several flights, groups of stranded passengers were brought from Colombo to Thiruvananthapuram.

The final batch of 104 Indians stranded at Colombo's Bandaranaike International Airport flew out early on 1 December, completing the repatriation phase of the mission. Civilian flight operations were disrupted and diverted due to the cyclone's intensity.

India's assistance is expected to continue as the country works to restore essential services and locate those still missing. The scale of the operation, and the speed with which it was mobilised, has reinforced India's role as a dependable responder in the Indian Ocean region, particularly when natural disasters strike with little warning.

#OperationSagarBandhu update teams in Action @NDRFHQ personnel carried out rescue operations in Kochikade, Puttalam and Badulla areas of Sri Lanka. twitter/gFNPTJeyXL

- Randhir Jaiswal (@MEAIndia) December 1, 2025

Sustained Support Under“Neighbourhood First”

New Delhi has framed the operation as an expression of its“Neighbourhood First” policy and its broader maritime approach under Vision MAHASAGAR.

Prime Minister Narendra Modi conveyed condolences to Sri Lankan President Anura Kumara Dissanayake, noting that India stood with its“closest maritime neighbour” at a moment of immense humanitarian strain. External Affairs Minister S. Jaishankar echoed the sentiment, saying further support would be coordinated as Sri Lanka continues rescue and rehabilitation work.

As Sri Lanka confronts the full extent of Cyclone Ditwah's destruction, the next phase of the crisis will hinge on sustained relief and reconstruction.

As of now, New Delhi's HADR operation stands as one of the most significant international responses to the catastrophe, offering lifelines at a moment when the island needs them most.

Operation Sagar Bandhu, meanwhile, remains active. With naval and air assets positioned in and around Sri Lanka.

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