Russian President Vladimir Putin has signed a law granting debt forgiveness to new army recruits who enlist to fight in Ukraine. The measure, whose final version appeared on a government website Saturday,

This is the first time Russia has used its so-called Oreshnik intermediate-range ballistic missile in combat. The launch also serves as a warning to the West.

Tit-for-tat moves this week included the use of American-made ballistic missiles to strike inside Russia, and new nuclear threats from Moscow. Neither appear to have influenced the war on the ground.