"Blade Squadron: Jakku" is a short story written by David J. Williams and Mark S. Williams, and it features art by Chris Trevas. The story is a tie-in to the novel Aftermath: Empire's End, and was published on April 12, 2017 in Star Wars Insider 172.

It has also been collected in "Star Wars Insider Fiction Collection Vol. 1"

https://www.youtini.com/book/star-wars-insider-the-fiction-collection-volume-1