Some years ago, the main tool to face speculative attack/downwards valuation on sovereign debt was a powerful central bank.
Today, it's solar panels and electrification, you know, the road EU conservatives have blocked because greening is "woke"
www.ft.com/content/f894...
ft.com
Oil price and US Treasury yields in tightest relationship since 1990
Bond investors watch Iran conflict and crude price for signs as to where government borrowing costs will go