National Security Advisor Shiv Shanker Menon will visit Kabul today to review security of the Indians working on several developmental projects across Afghanisthan. The visit comes in the wake of terror attack in Kabul on last Friday in which 6 Indians were killed and 10 other injured. Mr. Menon will meet Afghan President Hamid Karzai, Foreign Minister Zalmay Rassoul and some other leaders. An Indian team including official of Home and Defence Ministries has already joined their Afghan counterparts in probing the attack on two hotels. Afghan government has already set up a 5-member team to investigate the incident.<br/><br/>AIR correspondent reports that nearly 4,000 Indians are engaged in reconstruction activities in Afghanistan.<br/>