Half a year has passed since Vladimir Putin launched his war against Ukraine. It's a European war, but the one who has been instrumental in helping the bravely fighting Ukrainians to repel Russian aggression, hold most of their territory, and in some places even go on the counteroffensive, is the United States. So far, the latest military delivery last week, which includes additional HIMARS missile launchers, brings the total amount of US arms aid to date to $10.6 billion (260 billion crowns). And that is just less than a fifth of the funds the US Congress has made available to Ukraine since the war began. In addition to weapons, this is $54 billion (CZK 1 323 billion, or three-quarters of