The new year is not off to a good start. In January, US president Donald Trump ordered the abduction of Venezuelan President Nicolas Maduro and now there is a massive US military build-up in the Middle East, apparently aimed at Iran. One aircraft carrier strike group has arrived in the region, with another one on the way. However, there does appear to be a silver lining to the stand-off. Unlike last year, when US bombers struck Iranian nuclear facilities during the conflict between Iran and...