Part of the Force (Modern warfare task 141) x reader

You decide to join the Force after the loss of your brother, You grew up in Britain and came from a middle class background. Before joining Task force 141, you went through training and a bunch of missions, there wasn't much you haven't seen. You like to be independent but can work well in a group, even willing to help those left behind even if it means you fall with them.
You meet the team for the first time, You realise why they are called the best force in the U.S