VIENNA—Russia’s deputy foreign minister said talks with the U.S. over the security situation in Ukraine had stalled and suggested that Moscow could dispatch a military deployment to Venezuela and Cuba, as the Kremlin seeks to pressure Washington to respond to its demands to halt Western military activity that it says threatens Russia.
Deputy Foreign Minister Sergei Ryabkov said Thursday that Moscow couldn’t exclude dispatching “military infrastructure” to Venezuela or Cuba if tensions with Washington—which have soared in recent weeks over a huge buildup of Russian troops on Ukraine’s border—continue to rise.