FRONTLINE COMMENTARY

OTHER FRONTLINE BLOGS

Putin's invasion of Ukraine has had a unifying effect within NATO. We have a moral responsibility to do everything in our power to counter Putin – to keep the economic and political pressure on him while pouring arms, ammo, artillery, medical, food, and aircraft to sustain the UKR forces in this fight.

The caliphate may lie in ruins, but IS leaders and foot soldiers are now well-trained, well-led, combat-experienced, potentially well-financed, and patiently continuing the long-game battle for world domination.