A Chinese company with ties to Beijing's military and past links to Saddam Hussein's army in Iraq and the Taliban will gain access to U.S. defense-network technology under a proposed merger, Pentagon officials say. Huawei Technologies will merge with the Massachusetts-based 3Com network-equipment manufacturer in a deal announced last week. Huawei has been linked to the U.N. oil-for-food scandal, which involved millions of dollars in payoffs to Saddam's regime during a time of U.N. sanctions. The announced merger follows a July computer attack on the Pentagon that U.S. intelligence officials say involved Chinese military hackers. The hackers were detected breaking...