Yes. The debt was contracted by Khartoum and an awful lot of it hasn't been paid for 30 years. So because of accumulated interest, they owe an enormous amount. They're one of the few countries in the world that has a long-term outstanding debt to the IMF.
But they have two other kinds of recently contracted debt. One debt is to the Chinese for drilling the wells and building the pipeline, and they regularly make payments to those; otherwise the Chinese will stop working. So they're very regular on their payments to the Chinese and also to the Middle East, particularly the Saudi Arabians. The rest of it is seriously in arrears.
And frankly, I'm a big advocate of debt relief, even for evil governments such as Khartoum. I expect that one of the incentives the White House is putting out right now is to say we'll support you on a Paris Club and other negotiation to relieve you of the debt. I think it would be apocryphal if the south was expected to come onside to pay back that debt.