Pakistani Chief of Army Staff (CAS) General Ashfaq Parvez Kayani will arrive in Sri Lanka on Wednesday on a three-day goodwill visit. General Kayani, accompanied by Mrs Begum Zahida Kayani and a few senior officers, is scheduled to call on President Mahinda Rajapaksa and Prime Minister Mr D.M Jayaratne, Besides meeting the commanders of the tri services , Gen. Kayani will also meet the powerful Sri Lankan Defence Secretary Gotabhaya Rajapaksa. During the course of his visit , General Kayani is also scheduled to address the undergraduates at Defence Services Command and Staff College at Sapugaskanda.