Daily brief
Cuba has warned that any US military action would cause a 'bloodbath', following reports that the US is weighing a drone threat from Cuba. US intelligence has flagged a growing threat over a drone build-up, with some reports suggesting Iran may be helping Cuba. Cuba denies plotting drone attacks on Guantanamo Bay following threats from President Trump.
Washington has added new sanctions on Cuba amid the escalating tensions.
Russian and Iranian drones have been reported flying over the Cuba crisis as Trump issues a challenge.