Just a simple rate movement over time of 3% (3.25% discount rate) would reduce the actual value of all inforce US Treasuries by as much as 40% of their market value. Think what would happen if interest rates went even higher? Disaster would loom and trillions of dollars would evaporate if these assets were liquidated. Of course there would be a winner: the US Taxpayer. Treasuries would be replaced with a higher earning interest rate bond, but at a far less value a third of its market value of the original bond.