U.S. President Donald Trump (C) waits to welcome Italian Prime Minister Giorgia Meloni at the White House in Washington, D.C., the United States, on April 17, 2025. Italian Prime Minister Giorgia Meloni met with U.S. President Donald Trump here on Thursday, with the tariff policy the main item on the agenda. (Xinhua/Hu Yousong)

U.S. President Donald Trump (C) waits to welcome Italian Prime Minister Giorgia Meloni at the White House in Washington, D.C., the United States, on April 17, 2025. Italian Prime Minister Giorgia Meloni met with U.S. President Donald Trump here on Thursday, with the tariff policy the main item on the agenda. (Xinhua/Hu Yousong)

U.S. President Donald Trump (2nd L) welcomes Italian Prime Minister Giorgia Meloni (3rd L) at the White House in Washington, D.C., the United States, on April 17, 2025. Italian Prime Minister Giorgia Meloni met with U.S. President Donald Trump here on Thursday, with the tariff policy the main item on the agenda. (Xinhua/Hu Yousong)

U.S. President Donald Trump (2nd L) welcomes Italian Prime Minister Giorgia Meloni (3rd L) at the White House in Washington, D.C., the United States, on April 17, 2025. Italian Prime Minister Giorgia Meloni met with U.S. President Donald Trump here on Thursday, with the tariff policy the main item on the agenda. (Xinhua/Hu Yousong)

U.S. President Donald Trump (L) welcomes Italian Prime Minister Giorgia Meloni (C) at the White House in Washington, D.C., the United States, on April 17, 2025. Italian Prime Minister Giorgia Meloni met with U.S. President Donald Trump here on Thursday, with the tariff policy the main item on the agenda. (Xinhua/Hu Yousong)

U.S. President Donald Trump (2nd L) welcomes Italian Prime Minister Giorgia Meloni (3rd L) at the White House in Washington, D.C., the United States, on April 17, 2025. Italian Prime Minister Giorgia Meloni met with U.S. President Donald Trump here on Thursday, with the tariff policy the main item on the agenda. (Xinhua/Hu Yousong)

U.S. President Donald Trump (2nd L) welcomes Italian Prime Minister Giorgia Meloni (3rd L) at the White House in Washington, D.C., the United States, on April 17, 2025. Italian Prime Minister Giorgia Meloni met with U.S. President Donald Trump here on Thursday, with the tariff policy the main item on the agenda. (Xinhua/Hu Yousong)

U.S. President Donald Trump (2nd L) welcomes Italian Prime Minister Giorgia Meloni (3rd L) at the White House in Washington, D.C., the United States, on April 17, 2025. Italian Prime Minister Giorgia Meloni met with U.S. President Donald Trump here on Thursday, with the tariff policy the main item on the agenda. (Xinhua/Hu Yousong)

U.S. President Donald Trump heads to the West Wing after welcoming Italian Prime Minister Giorgia Meloni at the White House in Washington, D.C., the United States, on April 17, 2025. Italian Prime Minister Giorgia Meloni met with U.S. President Donald Trump here on Thursday, with the tariff policy the main item on the agenda. (Xinhua/Hu Yousong)