President Biden on Monday named Navy aircraft carriers after former Presidents Clinton and George W. Bush.

“I am proud to announce that the next two Gerald R. Ford-class nuclear-powered aircraft carriers will be named for two former presidents: Bill Clinton and George W. Bush,” Biden said in a statement on Monday.

“When I personally delivered the news to Bill and George, they were deeply humbled,” the president added. “Each knows firsthand the weight of the responsibilities that come with being Commander-in-Chief. And both know well our duty to support the families and loved ones who wait and worry for the safe return of their servicemember.”

Bush, Clinton and Biden attended funeral services for former President Carter last week, alongside the two other living presidents, former President Obama and President-elect Trump.

In his Monday statement on the aircraft carriers, Biden said construction on the two ships named for his predecessors is coming “in the years ahead.” Upon the ships’ completion, the president added, “They will join the most capable, flexible, and professional Navy that has ever put to sea.”

“They will be crewed by Sailors who hail from every corner of the United States, and who will sail these ships into harm’s way, defending our interests overseas and our safety here at home,” Biden added.