Is this a new variety of army scam

I am new here, I need help.

Please let me know whether it's a scam.

I met a girl on facebook. Her facebook account was only registered on December 7, 2018. She told me she seldom use Facebook messenger, and told me to use Line instead.

She was pretty, and we exchanged some messages, we seem to have a good chemistry.

she told me her fiancee died of a car accident two years ago. It was painful and she got to move on. She told me she is currently on tour and got deployed to kabul afghanistan. Her tour ends on December 2019.

I asked for a phone conversation as it was the next logical step. She told me it's the army policy that no phone call is allowed. And the only way I can meet her or talk to her, other than exchanging messages on the Line App is by my filling out and sending an emergency leave form on her behalf.

I said I would never send her any gift or money, and she replied she would never request me to.

Is that a scam?

Can someone please give me some advise?

Here's some of the Line App communications screenshots:

https://photos.app.goo.gl/NmCR1P4R9ya5W7nj7
https://photos.app.goo.gl/sM7fGhrBRYdLcevd7
https://photos.app.goo.gl/ENjepZU4GUERV7B89
https://photos.app.goo.gl/E267oie3ccxAXz8n7
https://photos.app.goo.gl/egFxd8cqhDvRSFBaA
https://photos.app.goo.gl/wFWr4XE5eexZfbXa6

Hello,
This is a scam. The person writing to you is not in the military. The best thing to do now is to stop all communications with this scammer without telling them that you know it is a scam, just go silent and ignore them completely.
A real soldier would have to apply for leave themselves through the chain of command. No one outside of the military can apply for leave on behalf of the soldier.