Javelin anti-tank missiles supplied to Ukraine by America are imposing a heavy toll on Russian forces. Now, the Americans are sending a batch of 100 somewhat different portable weapons so-called loitering munitions. The difference is that, with a Javelin, you have to choose the target before you launch the missile. With a loitering munition, you don’t. Rather, you can fly it to a target-rich environment and pick out the richest of the lot to attack. Is the United States Fighting Russia Via Ukraine?