Ashoka Wheel of Dharma). The wheel has 24 spokes which represent the 12 Laws of Dependent Origination and the 12 Laws of Dependent Termination. The Ashoka Chakra has been widely inscribed on many relics of the Mauryan Emperor, most prominent among which is the Lion Capital of Sarnath and The Ashoka Pillar. The most visible use of the Ashoka Chakra today is at the centre of the National flag of the Republic of India (adopted on 22 July 1947), where it is rendered in a Navy-blue color on a White background, by replacing the symbol of Charkha (Spinning wheel) of the
Blue Flag (Israeli Air Force exercise) as possible. In 2017 the exercise will host air forces from the United States of America, Poland, Italy and Greece – and for the first time India, France and Germany will participate as well. Blue Flag (Israeli Air Force exercise) Blue Flag is a military aviation exercise held by the Israeli Air Force. It first took place in November 2013 at Ovda Air Force Base in Israel. The exercise, which included the participation of several foreign air forces, is aimed at expanding international cooperation. Plans on making "Blue Flag" a biennial event were realised in 2015 with another "Blue Flag"