https://www.publico.pt/2007/07/10/jornal/marques-mendes-desmente-interferencia-num-contrato-entre-a-pt-e-o-grupo-fix-221748
https://www.belfercenter.org/quick-take/whats-next-iran https://www.iss.europa.eu/publications/commentary/war-middle-east-what-implications...