IMO Germany's decision to halt further aid to the Ukraine follows the revelations 2 weeks ago that the Ukraine Government was aware of the plan to blow up Nord Stream and that it issued arrest warrants for those Ukrainian nationals who allegedly carried it out.
Since then German manufacturing (the economic engine of Germany & the EC) has been struggling to cope with the consequent spike in input energy costs ; so much so that Germany now is on the brink of recession.
Did the CIA plan the Nord Stream sabotage? IMO they did (more probable than not because Biden just as much as said so early Feb 2022.
