Raiders of the Lost Manuals, Part 1

This is the first of two exciting 'lost pages'. Archaeologists have discovered the draft text for Armada's incredible "Voices of War" manual... with some differences! One is that the letter to M'rathka is signed by a different kil, Clat'har nar Ragitagha... but the other is that there is an additional Confederation letter home:

[[YOU CAN DELETE THIS STORY AT YOUR DISCRETION]]
Mom,
Remember the story you used to tell me when I was six? The one about how the astronaut launched into orbit to fight an alien, lost his ship, and was then rescued? It ended up that the alien only wanted a friend. Today I realized that your stories always had happy endings that took away my fear. The fear is still gone. Only now, I’m the astronaut and the alien doesn’t want to be friends.
For the last three days, I’ve wondered how to write this letter. I don’t know how to tell you this, but it’s likely I’ll never see you again. We’ve been sent into the farthest region of the galaxy. I can’t say any more, except that we’re going to be gone awhile.
I don’t mind telling you I’m scared, but it’s my duty to follow orders. I want you to take this picture I’ve enclosed and have it framed for Kev. It’s been awhile since I called, and I haven’t exactly been a decent big brother. Tell him I love him, and that he can have the Purple Heart hanging by my bed. And could you buy a bouquet of burgundy rose lilies for Pop’s grave? I always meant to do that, but it seems like I let all my chances slip away.
Give my love to the rest of the family ... you know I’m there in spirit!
Love,
Jarvan