““If you look at the Swedish or Finnish model of how they fly, they have a base area and within that they will have a number of strips, roads and airfields, that they can disperse [to] and operate,” said Gary Waterfall, a retired UK Royal Air Force (RAF) air vice-marshal. “They can get airborne from those sites, land at a different site, turn the airplane around, download, upload data, rearm, get airborne, and go at it again.””