.. OK, back to business for the first SitRep of 2023. Here’s what’s on tap for the day: an inside look at whether Russia’s military mobilizations will make a difference on the battlefield, France’s decision to supply Ukraine with light tanks, and how the vote-a-rama drama over the U.S. House speaker race affects national security. ...When quantity is a quality of its own. Still, the mobilization could pay off in the long run if Russia can sort out how to effectively train and resupply a steady stream of new troops—still a big “if.”...