Soldier John and Sherlock reacting to John getting injured

[phantomreviewer.livejournal.com]

I'm looking for fics involving John's past as a soldier, not necessarily him on the battlefield but fics that remember that John's an ex-serviceman, if it comes up in a case, Poppy Day or something as simple as John using a war veterans Oyster card.

Secondly I'm looking for fics in which Sherlock reacts to John being hurt or injured in a case.

I don't mind about verse or gen/slash fics.

Thank you.