• The Pentagon has raised Israel's espionage threat level to 'critical'.
• Reports allege intensified efforts by Israeli agencies to spy on top US officials.
• Concerns center around US negotiations with Iran and military operations.
• Past incidents of Israeli espionage have heightened tensions in US-Israel relations.
• Responses from Israeli and US officials have included outright denials of espionage activities.

The Pentagon has elevated the counterintelligence threat assessment related to Israel from “high” to “critical,” indicating heightened concerns about Israeli spying on US officials. This alarm has arisen amidst a backdrop of escalating tensions regarding the US-Iran war, with the Pentagon's Defense Intelligence Agency (DIA) documenting increased espionage activities that began around late 2024 and have notably intensified since then, according to reports from middleeasteye, Al Jazeera, and India Times.

According to multiple US media outlets, the Pentagon’s upgraded assessment reflects specific incidents of Israeli intelligence attempting to eavesdrop on key US diplomats involved in negotiations with Iran. The allegations point to deliberate surveillance practices targeting officials like Trump’s special envoy Steve Witkoff and Pentagon policy chief Elbridge Colby, as tensions regarding US military strategy and diplomatic efforts unfold, as reported by Al Jazeera and middleeasteye.

Reports have indicated that these heightened espionage activities include monitoring US negotiations concerning the ongoing conflict with Iran, alarming US officials who traditionally accept a level of intelligence operations from allies. However, the current Israeli operations have been characterized as crossing an unacceptable line by some US intelligence analysts, reflecting a significant shift in the dynamics of the US-Israel relationship, as mentioned by Al Jazeera and India Times.

Historically, incidents involving Israeli espionage against the US have created rifts between the two nations despite their close military partnership. Notable past events have included the Jonathan Pollard case in the 1980s, which still influences perceptions within the American intelligence community regarding Israel’s monitoring efforts. The current situation has led to renewed scrutiny of Israel's intelligence strategies amidst broader geopolitical complications, as discussed in reports from middleeasteye and Al Jazeera.

Despite these allegations, Israeli officials have strenuously denied any claims of espionage against American agencies. Israeli representatives assert that the allegations are "completely false" and maintain that the nation does not conduct intelligence operations against the US government. Simultaneously, US responses have varied, with some officials dismissing the reports as unfounded while grappling with the implications of increased scrutiny and potential restrictions on intelligence-sharing with Israel, highlighted by India Times and middleeasteye.