Scene one. Too many characters. Who are the major characters, who are the minor characters? Who is the protagonist?
The purpose of any story beginning, be it a book or screenplay, is to introduce the protagonist, perhaps another major character, established the location and premise for the story. The viewer/reader should also learned what type of stories is being told.
Why is this night drill happening? Why the identification procedure? Why so much time spent climbing and crawling? How are these activities helping in the story?
You are visualizing these, and the following activities, without considering the overall story development. The viewer/reader should understand almost immediately why this story is being told, who the important characters are, why they are important, and what the story is about. A script can depend upon set dressing, costumes, and pace, to assist in setting the scene and introducing the characters. However, each scene must still have a focus and ensure the basic requirements of story development are met.
The second scene, and the scenes following have similar problems with establishing location, purpose, and characters. Why have Ela remember falling from a rope, when in the previous scene it was shown? Do you think the audience missed it or has forgotten already?
Don't write scenes in point form. The reason for a scene outline is to provide some description of the purpose of the scene, what is happening in the scene, which characters are in the scene, and perhaps some dialogue.
Since this is the "Review My Script" thread, please use a script format.
Tony