<p>The US and Cuba have for decades had a troubled relationship, with the former imposing sanctions and travel restrictions on its close Caribbean neighbour. Now, in its attack on Venezuela, and the capture of president Nicolas Maduro, the US has dealt Cuba a blow so significant that President Trump has warned the socialist state is, “ready to fall”. </p><p>Today, BBC Central America and Cuba correspondent Will Grant explains the deeply intertwined relationship between Venezuela and Cuba, and how Havana’s government plans to stand up to Trump. </p><p>Producers: Hannah Moore and Xandra Ellin </p><p>Executive producer: James Shield </p><p>Mix: Travis Evans </p><p>Senior news editor: China Collins</p><p>Photo: Cuban President Miguel Diaz-Canel speaks during an event in support of Venezuela in Havana. Credit: Ernesto Mastrascusa/EPA/Shutterstock.</p>