Sovereign Debt
Bonds and other debt instruments issued by a national government to finance its operations and obligations.
What is Sovereign Debt?
Sovereign debt refers to bonds and loans issued by a national government to raise money, typically to finance budget deficits, infrastructure, or other public expenditures. Sovereign bonds are considered among the safest investments when issued by creditworthy governments in their own currency, since they can theoretically print money to repay. US Treasury securities are the global benchmark risk-free asset. Sovereign debt issued in foreign currency carries greater default risk — the government cannot print the foreign currency to repay. Default risk is assessed by credit rating agencies (Moody's, S&P, Fitch). Sovereign defaults are rare among developed economies but have occurred in Argentina, Greece (restructuring), Sri Lanka, and others, causing significant investor losses and economic crises.
Example
Argentina has defaulted on its sovereign debt nine times, most recently in 2020 — a restructuring of $65 billion in foreign-currency bonds. The country's history of defaults reflects fiscal imbalances, currency crises, and difficulty servicing dollar-denominated debt when the peso depreciates sharply. Each default imposed significant losses on bondholders and disrupted Argentina's access to international capital markets for years.