This directly affects the security of our military. The events of Blackhawk down in Somalia largely occurred because a group of bad actors found a vulnerabiliy in the Blackhawk helicopter- a method of disabling the tail rotor witb an RPG. The disabled helicopter(s) then crashed, creating the incident we are all familiar with (which would have been a small incident if Slick Willy Clinton hadnt banned the use of Abrams tanks then, to rescue our own guys). I hope and pray that these Ukranian Tanks are destroyed on the railcars by aircraft- the last thing we need is a new security vulnerability being found and publicised regarding the Abrams tank. We need them to keep our guys safe if and when we have to use them. Regarding the German tanks, if they are anything like the Panther/ Tiger series they are descended from (or most BMW/Mercedes vehicles!) they will be overcomplex and under-validated, require constant maintenance, and expensive and unobtainium spare parts. How to knock them out? Make them drive long distances. LOL.