NATO must prepare for a confrontation with Russia that could last for decades. Allies need to boost their defense industry, states NATO Secretary General Jens Stoltenberg. “NATO is not seeking war with Russia. But we must prepare for a confrontation that could last for decades,” he said. The Alliance’s Secretary-General believes that if the Russian dictator Vladimir Putin wins in Ukraine, there is no guarantee that Russian aggression will not spread to other countries. “Deterrence works only if it is credible,” Stoltenberg noted. He called on NATO allies to increase arms production and the num…