WASHINGTON, DC - JUNE 24: NATO Secretary-General Mark Rutte (C) shows a chart during a meeting with U.S. President Donald Trump in the Oval Office of the White House on June 24, 2026 in Washington, DC. Secretary-General Mark Rutte is meeting with the President before the annual NATO summit next month and as the Pentagon does a six-month review of American forces in Europe. (Photo by Andrew Harnik/Getty Images)

WASHINGTON, DC - JUNE 24: NATO Secretary-General Mark Rutte (L) shakes hands with U.S. President Donald Trump as they speak during a meeting in the Oval Office of the White House on June 24, 2026 in Washington, DC. Secretary-General Mark Rutte is meeting with the President before the annual NATO summit next month and as the Pentagon does a six-month review of American forces in Europe. (Photo by Andrew Harnik/Getty Images)

NATO Secretary General Mark Rutte shows charts during a meeting with US President Donald Trump in the Oval Office of the White House in Washington, DC, on June 24, 2026. (Photo by Aaron Schwartz / AFP via Getty Images)

WASHINGTON, DC - JUNE 24: NATO Secretary-General Mark Rutte (L) and U.S. President Donald Trump speak during a meeting as U.S. Vice President JD Vance (2R) and U.S. Secretary of War Pete Hegseth (R) looks on in the Oval Office of the White House on June 24, 2026 in Washington, DC. Secretary-General Mark Rutte is meeting with the President before the annual NATO summit next month and as the Pentagon does a six-month review of American forces in Europe. (Photo by Andrew Harnik/Getty Images)

NATO Secretary General Mark Rutte speaks during a meeting with US President Donald Trump in the Oval Office of the White House in Washington, DC, on June 24, 2026. (Photo by Aaron Schwartz / AFP via Getty Images)

WASHINGTON, DC - JUNE 24: NATO Secretary-General Mark Rutte (L) and U.S. President Donald Trump speak during a meeting as U.S. Secretary of War Pete Hegseth (R) looks on in the Oval Office of the White House on June 24, 2026 in Washington, DC. Secretary-General Mark Rutte is meeting with the President before the annual NATO summit next month and as the Pentagon does a six-month review of American forces in Europe. (Photo by Andrew Harnik/Getty Images)

NATO Secretary General Mark Rutte speaks during a meeting with US President Donald Trump in the Oval Office of the White House in Washington, DC, on June 24, 2026. (Photo by Aaron Schwartz / AFP via Getty Images)

WASHINGTON, DC - JUNE 24: NATO Secretary-General Mark Rutte (L) shows a chart during a meeting with U.S. President Donald Trump (R) in the Oval Office of the White House on June 24, 2026 in Washington, DC. Secretary-General Mark Rutte is meeting with the President before the annual NATO summit next month and as the Pentagon does a six-month review of American forces in Europe. (Photo by Andrew Harnik/Getty Images)