ITANAGAR, Apr 16: Rapid development will happen only where there is peace and security said Arunachal Pradesh Governor Gen JJ Singh, while inaugurating a two-day national seminar on development and security organized by Vivekananda International Foundation (VIF), New Delhi in collaboration with Vivekananda Kendra Institute of Culture, Arunachal Pradesh here today.In his inaugural address, Gen Singh dwelt in length on development activities in the State.