https://en.cibercuba.com/noticias/2026-04-24-u1-e199370-s27061-nid326995-deshielo-cuba-eeuu-20-ha-cambiado-sigue-igual
The Cuba-U.S. Thaw 2.0: what has changed, what remains the same, and why it failed last time
Apr 24, 2026 - Analysis of the new Cuba-U.S. approach: similarities and differences with the Obama-Castro thaw, the role of Brazil, and negotiations with the Castro family.
why it failed