Based on search-by-image functionality, there are lots of similar churches but I haven't found an exact match. The shrub location is weird and churches of this size don't usually have those little spikes. Most have round wooden doors and more windows, too.
I think the author found an outline of a MIG-25, pasted it on top of some scenery and then asked Stable Diffusion to maximize "church", "professional photograph" etc. without changing pixels above a threshold.