Trump is right: the Cuban military does exploit and abuse its people. The problem is that Cuba is governed by a military regime, which has a hand in virtually every aspect of the country’s economy, from hotels to farms to rental car companies. Cuba’s private sector, while entrepreneurial and growing, is minuscule by comparison. So not engaging with the Cuban military means barely doing business at all. But as the last fifty years have demonstrated, a US embargo will not starve the Cuban military into submission.