Nigerian radical Islamist group Boko Haram's is increasingly troubling the remote Far North Region of Cameroon, which has seen several attacks in recent months, with foreigners also abducted for ransom. This month, heavily armed men suspected to be Boko Haram fighters attacked Bonderi village, five kilometers from the border with Nigeria, and stole a military vehicle, four motorbikes and weapons from the gendarmerie base there, government officials told IRIN news agency. Another group of suspected Boko Haram gunmen also raided a gendarmerie border post in Zina town on July 8, three days prior to the Bonderi attack, and stole guns and ammunition. In June, two teenage sons of a Muslim cleric were kidnapped in Limani border town. The attacks, the latest of which claimed the life of a police officer and wounded another on July 18, have occurred despite the deployment in June of 1,000 additional soldiers to the Far North.

The authorities in Yaoundé, the Cameroonian capital, have set up tighter border controls in the Far North region to guard against infiltration by jihadist Boko Haram fighters from neighboring Nigeria as civilians flee insurgent attacks and a Nigerian military offensive, seeking safety across the border in Cameroon. A rapid response military unit has also been deployed and beefed up in the northern regions and some tourist hotels now have armed guards. "We have revised our security strategy. We have registered all expatriates and established police posts in areas where they work. There are security control posts along the border to reduce illegal entry," said Bob-Iga Emmanuel, the head of police division at the governor's office in the Far North region.