During the 2008 financial crash, some pension funds from various countries, including the UK, had investments in Icelandic financial institutions. Icelandic banks, such as Landsbanki, Kaupthing, and Glitnir, had attracted deposits and investments from foreign individuals and institutions due to their high interest rates and perceived stability.

When the Icelandic banking system collapsed in October 2008, following the global financial crisis, these investments were severely impacted. Many pension funds, along with other investors, faced significant losses as a result of the collapse of Icelandic banks and the subsequent freezing of assets.

In the UK, several local authorities and pension funds had invested in Icelandic banks through structured investment products known as "Icelandic bonds" or "Icelandic CDs" (Certificates of Deposit). When the banks failed, these investments became virtually worthless, leading to losses for pension funds and other investors.

The collapse of Icelandic banks and the subsequent loss of investments had significant implications for pension funds and their ability to meet their funding obligations. Many pension funds in the UK and other countries had to reassess their investment strategies, review their exposure to risky assets, and seek ways to recover from the losses incurred during the financial crash.

In the aftermath of the crisis, there were legal disputes and negotiations between affected investors, including pension funds, and the Icelandic government over the repayment of lost investments. Some investors were able to recover a portion of their losses through negotiated settlements or legal proceedings, while others faced more prolonged and complex efforts to recoup their investments.