The U.S. will send Ukraine another $1 billion in weapons to fight Russia, including Harpoon anti-ship launchers for the first time from the U.S., and more ammunition for high-tech, medium-range rocket launchers, the Biden administration announced Wednesday.
For ground-based observers calling in fires on a target, the observer historically worked with a radio and a pair of binoculars, or a bulky laser guidance system to get the job done. But systems have become more more precise and portable over the decades.