As per the movie prologue, [Uri: The surgical strike](https://en.wikipedia.org/wiki/Uri:_The_Surgical_Strike) is based on a real story,
but how many incidents of the movie are real and do they have the real connection?

Let's say certain events of the movie like 

* Major Karan Singh martyred during [Uri](https://en.wikipedia.org/wiki/2016_Uri_attack) attack, But in the [list of martyrs](https://indianexpress.com/article/india/india-news-india/uri-terror-attack-list-of-jawans-who-died-fighting-terrorists/) I see no major, most of them are sepoys, naik, Lance Naik & havildars.
* Major Karan Singh daughter sobbing during the funeral (looks a lot like [Col. MN Rai](https://www.youtube.com/watch?v=j4rnfQwbess)'s funeral, who was martyred in Palwal J&K but he is from [Gorkha Reg.](https://en.wikipedia.org/wiki/Gorkha_regiments_(India)) And not from [Dogra Reg.](https://en.wikipedia.org/wiki/Dogra_Regiment))
* Wife of Karan Singh's emotions are way similar to [Major Akshay Girish](https://indianexpress.com/article/trending/trending-in-india/major-akshay-girish-wife-sangeetha-being-you-facebook-page-post-heart-touching-going-viral-4961377/)'s wife & he was from 51 Engineer Regiment of the Bengal Sappers.
* It was Nagrota where the terrorists were disguised as Police cops and not military officers.
* Introduction of Major Vihaan Singh Shergill and his [past missions](https://www.hindustantimes.com/india/after-chandel-ambush-dogra-soldiers-stay-on-in-manipur-to-hit-back/story-6c9fiMIEkkDZHU0afDgrhK.html).
* DRDO and ISRO's involvement.

I am trying to understand how much of the film is actual and how many of the real incidents are bolted together to form a conventional story.

I have referred to the [list of Terror attacks](https://en.wikipedia.org/wiki/List_of_terrorist_incidents_in_India)