D-Day Invasion: Win One Beach Before the War
Books Teaching This Pattern
Evidence

Crossing the Chasm
Geoffrey A. Moore · 4 highlights
"The comparison is straightforward enough. Our long-term goal is to enter and take control of a mainstream market (Western Europe) that is currently dominated by an entrenched competitor (the Axis). For our product to wrest the mainstream market from this competitor, we must assemble an invasion force comprising other products and companies (the Allies). By way of entry into this market, our immediate goal is to transition from an early market base (England) to a strategic target market segment in the mainstream (the beaches at Normandy). Separating us from our goal is the chasm (the English Channel). We are going to cross that chasm as fast as we can with an invasion force focused directly and exclusively on the point of attack (D-Day). Once we force the competitor out of our targeted niche markets (secure the beachhead), then we will move out to take over adjacent market segments (districts of France) on the way toward overall market domination (the liberation of Western Europe)."
"That’s it. That’s the strategy. Replicate D-Day, and win entry to the mainstream. Cross the chasm by targeting a very specific niche market where you can dominate from the outset, drive your competitors out of that market niche,"
"The fundamental principle for crossing the chasm is to target a specific niche market as your point of attack and focus all your resources on achieving the dominant leadership position in that segment as quickly as possible."
"The fundamental strategic principle was to launch a D-Day type of invasion, one focused on a highly specific target segment within a mainstream marketplace."