His comments came on Tuesday, several days after the Washington Post reported on apparent tensions between Mexico's Navy and the Army, citing a US military briefing revealed in online leaks of secret US military records."We're now going to safeguard information from the Navy and the Defense Ministry, because we're being a target of spying by the Pentagon," Lopez Obrador told his daily news conference.A Pentagon spokesperson said the US Department of Defense has a "strong collaborative defence partnership" with Mexico's Army and Navy, and that the entities tackle common challenges "while respecting each other's sovereignty and respective foreign policy agendas."The Pentagon has previously called the leak a "deliberate, criminal act."The Washington Post story said there was no indication the cited document came from intercepted communications of Mexican officials.Lopez Obrador has come under pressure to hold the military accountable for years of alleged abuses, including reported disappearances and killings.On Monday, Lopez Obrador had described the US intelligence in the leaks as an "abusive, overbearing intrusion that should not be accepted under any circumstance," adding that he did not plan to rebuke the US, but would at some point discuss "conditions for collaborative work."