A day after Intel ( INTC) stock slid more than 3% following political calls for his resignation, CEO Lip-Bu Tan publicly defended his record and emphasized his commitment to U.S. national security.

Intel was a big winner in former President Joe Biden’s CHIPS Act, which doled out billions in grants to help strengthen the U.S.’s semiconductor capabilities. But Trump has instead focused on tariffs to incentivize domestic manufacturing and Commerce Secretary Howard Lutnick has said Trump is reworking some of the CHIPS Act deals.

Intel CEO Lip-Bu Tan is in the political crosshairs, with Trump calling for his resignation over his reported investment ties to the Chinese military.