A suicide bomber rammed his car into an army checkpoint in Egypt’s restive Sinai Peninsula on Thursday, killing four soldiers, security officials told AFP.
Another three soldiers were wounded in the attack on the al-Reesa checkpoint just south of North Sinai’s main town of el-Arish, the officials said.
Attacks on the army and police have increased since the army’s July 3 ouster of Islamist president Mohammed Mursi and a subsequent crackdown on his supporters and members of his Muslim Brotherhood.
Militants have launched a series of brazen attacks this week, after at least 57 people were killed in clashes between security forces and Mursi supporters on Sunday, most of them in Cairo.
On Monday, three people were killed and around 50 wounded when a car bomb exploded outside a security building in Al-Tur, the capital of South Sinai.
In the Suez Canal city of Ismailiya, gunmen killed six soldiers in an attack on an army patrol.
And in Cairo, unknown assailants fired rocket-propelled grenades at communication satellite dishes, damaging one.
Mursi, who ruled as Egypt’s first democratically elected president for just one year, was overthrown in July by the military.
Since then, the army-installed authorities have carried out a massive crackdown on Mursi supporters.
Hundreds were killed when security forces dispersed pro-Mursi protest camps in August, and at least 2,000 Muslim Brotherhood members are behind bars.
The United States on Wednesday suspended deliveries of major military hardware and cash assistance to Egypt to signal deep concern over the mounting bloodshed and lack of a democratic transition.
But Washington will keep up assistance “to help secure Egypt’s borders” and bolster “counter-terrorism and proliferation, and ensure security in the Sinai,” State Department spokeswoman Jen Psaki said.