Just before retiring at the end of 2022, Admiral Charles Richard, head of the U.S. Strategic Command, declared that “this Ukrainian crisis that we’re in right now, this is just the warmup.” Citing the decline in America’s military capability relative to China’s in the western Pacific, he added: “The big one is coming. And it isn’t going to be very long before we’re going to get tested in ways that we haven’t been tested… for a long time.”