in response to russia emphasis invasion of ukraine. can you please speak to the significance of this? it's never happened before. >> well, it's never had to happen before. this is the first time this response force is being called out. again, it's more optical, more optics involved so to speak, that we are reinforcing, we are prepared to reinforce all of the areas that are butting ukraine. don't come across and try to extend this across ukraine because you'll be facing a much bigger force than you are right now. so i think it's symbolic and more have to come. i think if putin is successful in taking over ukraine if he can hold it, all the nato countries are going to have be on alert for what his next moves are going to be demanding that they remove nato forces, they remove u.s. forces, they stop their training and practice together. all of that will be on the line because what putin has said i don't just want ukraine, i want