https://www.crisisgroup.org/sites/default/files/2024-05/106-crime-military-mexico-spanish.pdf
https://elpais.com/internacional/2023-12-27/niall-ferguson-rusia-puede-ganar-la-guerra-la-politica-exterior-de-biden-ha-sido-un-fracaso.html
https://thehill.com/opinion/4244449-a-new-american-strategy-for-ukraine/