What would Halo Pelicans change in World War II?

What would happen if the Royal Navy's Special Boat Service and Royal Marines had enough Halo Pelicans throughout World War II?

Their speed, reach, and extraction capability could make leader-capture raids feasible, while succession risk would still complicate the strategic result.

The exchange uses science-fiction transports to test what near-unrestricted strategic mobility would do to a real war. A Halo Pelican could insert Special Boat Service and Royal Marines teams around Hitler's movements, then extract them before conventional defenders responded. The imagined target is Hitler during a visit to the Eagle's Nest, while Stargate Puddle Jumpers extend the same advantage to raids against Hitler, Mussolini, Tojo, and perhaps Stalin. Britain had substantial information about Hitler's movements but did not plan such an operation. Removing a dictator could also produce a more competent successor, so tactical feasibility would not guarantee a better strategic result. The counterfactual turns on how fictional vehicles remove ordinary limits on reach and extraction.