Definition: Guaranteed external debt
External debt - IMF
The provision by one institutional unit of a guarantee to make future debt-service payments to a non-resident creditor if certain conditions are met, such as a default by the debtor, does not negate the claim the creditor has on the debtor. Thus, the debtor on whom the nonresident creditor has a claim, and not the guarantor, should record an external debt liability, unless and until the guarantor assumes the external debt. Chapter 8 provides guidance on the classification of debt assumption.
International Monetary Fund (IMF), "External Debt Statistics: Guide for Compilers and Users; Appendix I. Specific Financial Instruments and Transactions: Classifications", Washington D.C., 2003