Arm has issued Qualcomm a 60-day notice of cancellation for chip design licensing, a decision that could significantly disrupt the global supply chain for smartphone manufacturers reliant on Qualcomm chips. This move arises from ongoing legal disputes over contracts and trademarks, with Arm recently suing Qualcomm. In response, Qualcomm has labeled the cancellation notice as an attempt to disrupt legal proceedings, asserting that the claims are baseless. The outcome of this conflict could have far-reaching implications for the tech industry.