Microsoft AI CEO Mustafa Suleyman’s remarks were interrupted by a pro-Palestinian protesting employee during the technology company’s 50th anniversary celebration over the firm’s ties with Israel, Reuters reports.

“You are a war profiteer. Stop using AI for genocide,” Microsoft employee Ibtihal Aboussad said at the event in Redmond, Washington, while interrupting Suleyman who was talking about the company’s artificial intelligence assistant product.

Suleyman responded by saying: “I hear your protest, thank you.” The protesting employee was then escorted away.