ICBMs reach speeds of Mach 20 (around 7km/second) at the end of their course, not something you can hit with a modified RPG. You can try and hit them around lau

ICBMs reach speeds of Mach 20 (around 7km/second) at the end of their course, not something you can hit with a modified RPG. You can try and hit them around launch time (launch, not lunch) but you'll need to find the site first and be close by.