Iran's Islamic Revolutionary Guard Corps said it engaged a U.S. F-35 fighter jet and shot down one MQ-9 drone [1].

The incident occurs amid heightened regional tensions following U.S. strikes carried out earlier this week. A confirmation of these claims from the United States would signal a significant escalation in direct military confrontations between the two nations.

According to the IRGC, the engagement took place over southern Iran near the Persian Gulf on May 26, 2026 [1]. The group said the action was a retaliation for the recent U.S. strikes and a warning against future violations of a cease-fire [1].

"We have successfully engaged the enemy aircraft and downed the drone," an IRGC spokesperson said [1].

An unspecified Iranian official said that any further violation will be met with a "devastating response" [1]. These statements follow a period of volatility in the Persian Gulf, where air space remains a primary flashpoint for military friction.

When asked for a response to the IRGC's report, a U.S. Department of Defense spokesperson said, "We have no comment at this time" [1].

The U.S. military has not provided evidence or confirmation regarding the loss of an MQ-9 drone or the engagement of an F-35 jet. This lack of verification is common in early reports of air engagements in the region, where both sides often use claims of military success for domestic political leverage.

"We have successfully engaged the enemy aircraft and downed the drone."

The claim highlights the fragility of the current cease-fire and the high risk of miscalculation in the Persian Gulf. By reporting the engagement of a high-value asset like the F-35, Iran is attempting to project electronic warfare and air defense capabilities. However, the U.S. Department of Defense's refusal to comment leaves the actual status of the aircraft and drone unverified, suggesting the event may be more of a psychological operation than a confirmed kinetic loss.