The olive oil that will be used to light the IDF’s Chanukah menorahs has been specially extracted from 182 olive trees planted at Ammunition Hill in Jerusalem after the Six-Day War, in memory of fallen IDF soldiers. The oil will light 90 IDF menorahs, including in Gaza (see 2nd link).
https://www.jpost.com/israel-news/article-776847
https://www.israelunwired.com/chanukah-returns-to-gaza-for-the-first-time-in-18-years/