Dont we have satellite killers?
The US had a science project for the Boeing YAL-1 until Obumbler canceled this program in Dec 2011
The U.S. Missile Defense Agency (MDA) on August 18, 2009 successfully fired the high-energy laser aboard the aircraft in flight for the first time. The YAL-1 took off from Edwards Air Force Base and fired its high-energy laser while flying over the California High Desert. The laser was fired into an onboard calorimeter, which captured the beam and measured its power.
.........In December 2011, it was reported that the project was to be ended after 16 years of development
The US has other missile killers but I don't believe any of them engage ICBM class missiles from the sky.