What two operations are known for removing Marines from Vietnam?

The correct choice highlights two significant operations, Frequent Wind and Eagle Pull, specifically linked to the evacuation of U.S. military personnel and their allies during the Vietnam War. Operation Frequent Wind, conducted in April 1975, was the final evacuation of American civilians and "at-risk" Vietnamese from Saigon as North Vietnamese forces were closing in on the city. This operation is historical for its harrowing circumstances and the urgency with which the evacuations were conducted, showcasing the chaos of the fall of Saigon.

Eagle Pull, occurring shortly before Frequent Wind, was focused on evacuating Americans from Phnom Penh, Cambodia, amid increasing danger and instability in the region. It preempted the U.S. withdrawal from Vietnam and set a precedent for the urgency and logistical complexities that would be faced during the ultimate evacuation from Vietnam.

In contrast, the other operations listed do not pertain to the removal of Marines from Vietnam. Operation Rolling Thunder was primarily an aerial bombardment campaign aimed at North Vietnam and did not involve evacuations. Operation Starlight was an early ground operation against North Vietnamese forces in 1965, focusing on combat rather than evacuation. The Desert Shield and Desert Storm operations were related to the Gulf War in the early 1990s,