Willing to pay: how much? Ukraine allies in Paris without the United States

Forget last week's NATO summit where Donald Trump put the alliance through an emotional rollercoaster. It's Bastille Day in Paris, with the so-called coalition of the willing - aka Nato minus the United States - serving up some more serene summitry on the eve of the traditional military parade down the Champs-Elysées where Germany, Ukraine, the UK, Sweden and Greece will have aircraft participating in the flyover. Beyond the pageantry and the photo ops, there’s the cold, hard reality of doing more without Washington’s military and financial power.