Paraguay will always be an ally of the US in the fight against drug trafficking and other transnational crimes. Rather than undermining their partnership, this shift will strengthen their cooperation and deliver even better results.
It's hard not to think that this decision has something to do with links between politics and drug trafficking that have been exposed in Paraguay due to the cooperation between the SENAD and the DEA. This decision is surely not in the best interests of the country.
Latin American countries should have never put their full trust in the US on fighting drugs. Strong evidence suggests that CIA and military contractors have actually facilitated drug trafficking in the region for decades, with former Navy SEAL Shawn Ryan confessing to helping to build drug networks in South America on behalf of the CIA. Sovereign countries should never be used as bases for corrupt, larger countries to conduct criminal business.