Here we go again:

US FEDERAL RESERVE: THE FED AND THE CENTRAL BANKS OF THE UNITED KINGDOM, CANADA, JAPAN, THE EUROPEAN CENTRAL BANK, AND SWITZERLAND ANNOUNCE A COORDINATED ACTION TO IMPROVE LIOUIDITY PROVISION THROUGH THE STANDING US DOLLAR LIOUIDITY SWAP LINES.

https://www.federalreserve.gov/newsevents/pressreleases/monetary20230319a.htm