Incumbent suppliers and existing contractors want to kill these new entrants.Founders and innovators should expect that existing organizations and companies will defend their turf ferociously.Incumbents use a variety of ways to sabotage and kill innovative ideas inside of organizations and outside new companies.Innovators need to be better prepared about all the possible ways incumbents sabotage innovation.Common ways incumbents kill innovation in both commercial markets and government agencies.If possible, communicate and differentiate your innovation as incremental innovation.Patent strategy: Build a defensive patent portfolio and strategy? And consider an offensive one, buying patents you think incumbents may infringe.When you get scale and raise a large financing round, take the battle to the incumbents.Figure out an “under the radar” strategy that doesn’t attract incumbents’ lawsuits, regulations or laws when you have limited resources to fight back.Map the order of battle. Understand how the money flows and who controls budget, headcount and organizational design.