Israel has done this in the past by supplying parts to Iran for printers that would explode https://apnews.com/article/iran-israel-ballistic-missile-sabotage-al

Israel has done this in the past by supplying parts to Iran for printers that would explode https://apnews.com/article/iran-israel-ballistic-missile-sabotage-allegation-35bd868b28b9dc7b631fe5f2de4f3204 https://apnews.com/article/iran-israel-ballistic-missile-sab... I also seem to recall them using modified cell phones to blow up militants or use them to triangulate their location. I can't seem to find the article(s) about this, unfortunately.