He wrote this on Truth Social."It is very hard, if not impossible, to win a war without attacking an invaders country. It’s like a great team in sports that has a fantastic defense, but is not allowed to play offense. There is no chance of winning! It is like that with Ukraine and Russia," Trump noted.He added that Biden only allowed Kyiv to defend itself, but not to strike back."Interesting times ahead!!!" the U.S. president concluded.Donald Trump has shown that today the U.S. is not capable of successfully waging a trade war with any economically stable country in the world, analyst said.