sectors. one, it was cutting off the ability for russian companies to have access to certain key components in their supply chain. the lems from semiconductors the elements from semiconductors, aviation, marines and the electronics sector, they re beginning to be restricted but supply chain sanctions are a bit of a marathon and they don t have immediate impact like freezing assets in a bank account will, so it is another lever that the u.s. government is using and allies around the world to further isolate russia from humanity. so give us, daniel, if you will, a big picture look at the state of the russian economy. in the relative world, we heard how putin was trying to sanction-proof ha they were doing there. and we certainly know that the oligarchs have felt the pinch here a little bit. the russian stock market was closed for weeks. you know, but how long, basically, western officials are trying to figure out how long putin can sustain this war, and a lot of what is going to come