why? Before you bitch and moan about things you have little knowledge of you should educate yourself on what we are doing (NATO) and also what is in our own interest (USA). Do you think all those drones and stingers were not effective in decimating Russian forces? Russian army has been terrible in logistics so why would YOU want to create a problem for Ukraine forces? Most of OUR weapon systems are extremely complicated and they could not support them. We are giving them things they can support and are assisting in transferring weapons from other countries. Now other countries can give more but I don't hear you bitching about them just us. Then again ignorance is bliss.