Complex sentence: Between 1983 and 1985 there was a peace camp outside RAF Strike Command, which dominates the hamlet which was to protest about the RAF bunker on National Trust land designated a place of Historic Interest or Natural Beauty.
Split into simpler sentences: Between 1983 and 1985 there was a peace camp outside the RAF station which dominates the village. This was to protest about the RAF bunker on National Trust land designated a place of Historic Interest or Natural Beauty.