Blockades are perverse methods against peoples.
Cuba has been suffering one for more than six decades and this is unforgivable, he added.
Fernandez also denounced the US aggression against Venezuela and underscored the importance of raising one’s voice against such acts.
The Argentine president expressed his support for the unity of the so-called Patria Grande (Great Homeland) and warned about the rise of extreme right-wing forces.
On the other hand, he stressed the need to defend integration and pay special attention to problems faced by the Caribbean such as climate change.