Like i said Dhruv were not involved and this doesnt seem like a post operation victory pic.They are too less equipped for a operation like that.
The Dhruvs were indeed used for the ops. But only part of the team rappelled down.
Here's my take on the entire operation, step by step.
1. 57th Mountain Division and Assam Rifles were pressed into action following the ambush. These troops trained specifically in Guerrilla warfare were sent out on foot in order to flush the militants out towards their base camps near the border.
2. Intelligence Agencies and a few forward elements of the 57th pinpoint the insurgent base camp on the Myanmar border. The Myanmar Govt. is secretly brought into the loop while the Operation is being planned by the 21st Para SF.
3. IAF deploys a C-17 to Imphal carrying logistical supplies and additional troops. Meanwhile Mi-35 Hinds equipped for night operations are prepped by the Air Force following authorization for deployment by the PMO.
4. Para SF troops are inserted behind Myanmar lines from where they leg to cut off the escape route. At the same time, additional SF troops press on from the Indian side in an attempt to sandwich the two base camps between the two teams. This is done because deploying the ALH directly over the base as the troops rappel down increases the risk of a shoot down because that is when the helicopters are most vulnerable.
5. The Hind gunships are launched to provide CAS and also to spook the militants into rushing out of the base camp into a lethal ambush organised by the Para SF around the camp with specific kill zones for the fire teams covering the camp as well as the escape routes.
6. Additional operations going on in the state by the AR and regular Army troops had already led to the militants being on their nerves. This was a major distraction as the Para SF readied for the Op as the Militants never expected a raid to come so soon, expecting the Army to engage and slowly advance, allowing them time to make an escape if need be.
7. The Hinds arrive on station alerting the Insurgents to break camp to escape. The surrounding jungles erupt with gunfire as the Para SF begins to open up , gunning down the militants who try to put up a fight or escape.
8. The 21st then swiftly move in directly to flush out the remaining insurgents inside the camp while the Hinds provide fire support and take out any stragglers in the surrounding foliage.
9. 30 to 40 minutes into the raid, the two base camps are smoldering ruins as the Paras conduct their Post-Op assessment of the area and pick out any survivors left. Meanwhile the Helicopters are back on station to extract the troops after a satisfying operation with zero friendly casualties.
10. Damage Assessment done, The Troops are flown back for a De-Brief as the Army continues to engage the remaining insurgents scattered across the state.