U.S. Secretary of State Marco Rubio links the NATO foreign ministers’ meeting in Sweden to the Quad summit in India in a single diplomatic sequence. The Helsingborg–New Delhi tour shows how Washington is seeking to preserve its commitment to Euro-Atlantic security while strengthening its Indo-Pacific network of partnerships in the strategic competition with China. For Romania and NATO’s Eastern Flank, the central message is not an American withdrawal from Europe, but a recalibration of the terms of U.S. engagement and growing pressure on European allies to assume a larger role in collective defense.