Kuwait Petroleum Corporation (KPC) has signed a $16 billion deal to lease and lease back its crude oil pipeline network with a consortium comprising global funds Blackstone, Brookfield and KKR, the state-owned Gulf firm says, according to Reuters.

It said it was the largest foreign direct investment in the country’s history.

Under the investment called Project Peregrine, KPC’s unit Kuwait Oil Company (KOC) is establishing a joint venture with the three global investors in a lease and leaseback structure for a 20.5-year period that includes a volume-based tariff, KPC said in a statement.

“This transaction sends a powerful signal that Kuwait continues to rise as an attractive destination for global capital, even amid a challenging regional environment,” KPC Deputy Chairman and CEO Shaikh Nawaf Saud Al-Sabah said in the statement.

The process for the stake sale was launched just before joint US-Israeli strikes on Iran on February 28, Reuters previously reported, citing sources.