Can an EC-135 escape the US’s own best air-to-air and surface-to-air missiles† being launched in a single mass-bombardment toward it with full penaids, by craft running the US’s best ECCM? Because, whatever they’re nominally flying, half the point of AF1 is aerial territory denial around the principal craft, so I’d assume they’re kitted out just for that task. Pretty hard to ram.

† Presumably, doctrine for a “Looking Glass” mission would have AF1 plan flight paths that bring them near still-executive-controlled surface missile batteries. Unsure if anything before a modern 5G craft could bring those batteries directly under its targeting control, though, rather than relying on the pilot making contact with living hands on the ground.