ISMAILIA, Egypt — A roadside bomb killed two Egyptian soldiers on Tuesday during a patrol near the town of Sheikh Zuweid, medical and security sources said, the latest in a string of attacks in the Sinai Peninsula bordering Israel and the Suez Canal. Deadly attacks mostly targeting security forces have been concentrated in North Sinai, the epicenter of an insurgency. There was no immediate claim of responsibility for the attack. Sinai is home to Egypt's most dangerous militant group, Sinai Province. Formerly known as Ansar Bayt Al-Maqdis, the organization has pledged allegiance to the self-proclaimed Islamic State group. Six soldiers were also wounded in Tuesday's attack, the security sources said. — Reuters