Units of the DIU launched carrier rockets from Ukrainian territory into space twice during the full-scale war. Technical equipment recorded altitudes of over 100 and 204 kilometers.
This was reported by Fedir Venislavskyi, a member of parliament and member of the Verkhovna Rada Committee on National Security, Defense, and Intelligence, in an interview with RBC-Ukraine, when answering a question regarding Ukraine’s ability to shoot down Russian Oreshnik missiles.
I very much doubt they going for intercepting Oreshniks. They are going for launching their own communications and spy satellites. Hence DIU involvement. Getting a good constellation of starlink like satellites would be extremely helpful for deep strikes into Russia without Elon getting in the way. Ukraine also seems to have had issues with access to foreign space based intelligence for both reconnaissance and programming contour navigation on cruise missiles.