? ISRO receives patent for Liquid Cooling and Heating Garment (LCHG) for human spaceflight.

? Lt. Gen. (Retd.) Raj Mohan Vohra, awarded Maha Vir Chakra for bravery in 1971 India-Pakistan War, dies at 88.

? With USD 157.4 billion, India becomes 12th largest holder of US govt securities at April end; Japan remained No: 1 with USD 1.27 trillion.

? International Day of the Celebration of the Solstice observed on June 21.

? International Day of Yoga observed on June 21; theme: “Yoga for Health – Yoga at Home”.

? World Music Day celebrated on June 21; started by Frenchmen Jack Lang and Maurice Fleuret in 1981.

? 2968-metre Mount Merapi volcano erupts on the island of Java in Indonesia.

? China to set up a “national security agency” in Hong Kong to administer a new law aimed at cracking down on dissent.