"Trump, at his first NATO summit in 2017, complained that too many allies were not meeting their 2014 commitment, collectively made at Cardiff, Wales, to spend 2 percent of their GDP for defense in the European theater. Germany was one of the worst offenders, spending about 1.2 percent of GDP on defense, and always under pressure from Social Democrats and other leftists to spend less. Trump, despite, or perhaps because, of his father's German ancestry, was relentlessly critical. During consultations on the strike against Syria in April, Trump asked Macron why Germany would not join in the military retaliation against the Assad regime. It was a good question, without an answer other than domestic German politics, but Trump rolled on, criticizing Germany as a terrible NATO partner and again attacking the Nord Stream II pipeline, which would see Germany paying Russia, NATO's adversary, substantial revenues. Trump called NATO "obsolete" during the 2016 campaign but argued in April 2017 that the problem had been "fixed" in his presidency. His noteworthy failure in 2017 to mention article 5 allegedly surprised even his top advisors because he personally deleted any reference to it from a draft speech. True or not, the 2017 summit set the stage for the potential crisis we faced in 2018."