Portugal’s opposition is accusing the government of a lack of transparency surrounding a €3.9 billion frigate purchase. Concerns center on the opaqueness of the deal's details and potential irregularities. Simultaneously, reports indicate the FBI is investigating a Portuguese company allegedly linked to a network selling helicopters to Iran. This connection raises questions about potential breaches of international sanctions. The investigations are unfolding concurrently, intensifying scrutiny on the government's defense-related dealings. Opposition parties are demanding full disclosure and a thorough investigation into both matters. The allegations threaten to create a political crisis for the current administration.