Ukraine

[NATO's response to Putin in Ukraine has been] the most considered, forceful and effective Western response to any crisis that I’ve seen. But events on the ground may still show that what we’re doing is not enough, because Putin is clearly determined to test us. And we may have to change our definition of what we can do.

[On intelligence disclosure and information declassifications during the war in Ukraine] The purpose of that activity is to highlight the costs to the Russian population at home and to impose costs on individual actors. But doxing, in general, makes me uncomfortable.