Which 1998 default and devaluation triggered a global market shock after Russia failed to service domestic debt?

The Russian financial crisis was the 1998 default and devaluation shock that followed Russia’s failure to service domestic debt.

On August 17, 1998, Russia devalued the ruble, declared a moratorium on some foreign debt payments, and restructured domestic ruble debt. The decision followed weak tax collection, falling commodity prices, the cost of the war in Chechnya, and pressure left by the earlier Asian financial crisis.

The shock spread through global markets. International investors sold emerging-market assets, and the highly leveraged hedge fund Long-Term Capital Management suffered severe losses because its positions depended on market relationships remaining stable. The Federal Reserve helped arrange a private-sector rescue of LTCM in September 1998, rather than using public funds to purchase the fund.

Russia’s episode is often conflated with the 1997 Asian crisis, but it was a separate crisis with a different immediate trigger. The two events were connected because investor risk aversion and capital flight spread across markets.