Microsoft Corp. activist employees and supporters were detained by police after returning to the company’s headquarters for a second day to demand that the software maker sever business ties with the Israeli military.

Protesters set up a “Liberated Zone” at Microsoft’s Redmond headquarters, escalating pressure on the company to end contracts with Israel.

Worker-led protests erupted at Microsoft headquarters this week as the tech company promises an “urgent” review of the Israeli military’s use of its technology during the ongoing war in Gaza. A second day of protests at the Microsoft campus on Wednesday called for the tech giant to immediately cut its business ties with Israel.