The Ukraine War is redefining the ground war completely. Tanks, even our tanks have proven vulnerable to drones. That calls for a refit for every tank in our inventory. They need to design something that will prevent drones from hitting the ammo storage compartment on our tanks, or they are going to be dead on the battlefield quickly.
And what is coming, and we all know it, is the age of Cyberdyne, as illustrated in the Terminator movie series. Once considered fiction, it is now easy to see all of it becoming reality, and NOT in the distant future, but in the next few decades.
We are one step closer to our own destruction by robotics that will determine via AI that humans are a threat and must be eliminated. And we will be eliminated by machines we created. Almost too hard to believe, but it is real.