NATO Secretary General Jens Stoltenberg urged US Republican politicians to approve military aid for Ukraine requested by US President Joe Biden. “Every week we wait means that there will be more people killed on the front line in Ukraine,” Stoltenberg said at the Munich Security Conference on Saturday. “So it’s not for me to give advice on how to pass legislation to the US Congress. But what I can say is the vital and urgent need for the US to decide on a package for Ukraine.” Stoltenberg acknowledged that the US has provided extensive support for Ukraine, but warned that the recent halt to fu…