India becomes the 4th country to test Anti-satellite missile system named __________.

Following an advisory from the Union Ministry of Health and Family Welfare issued in 2018, Twelve states across India have banned Electronic Nicotine Delivery Systems (ENDS) or e-cigarettes. States of Punjab, Maharashtra, Karnataka, Kerala, Bihar, Uttar Pradesh, Jammu & Kashmir, Himachal Pradesh, Tamil Nadu, Puducherry and Jharkhand have taken steps to ban the use of ENDS. ENDS, more commonly known as e-cigarettes or "vapes" in India, are products that produce an aerosolized mixture containing flavored liquids and nicotine that is inhaled by the user.

Hima Das was named in India's women 4x400m relay team for the World Relays to begin in Yokohama, Japan next month. Hima made the cut despite pulling out of the Asian Athletics Championships in Doha earlier this month due to lower back pain. She was dropped out midway through her 400-metres heats and was later ruled out of the Women's 4x400m relay and Mixed 4x400m relay races.

India's education technology startup 'Dost Education' has bagged a $25,000 Next Billion Edtech Prize 2019. Two other startups, Ubongo (Tanzania) and PraxiLabs (Egypt), also won the award. Dost Education was awarded for its ability to empower parents to take charge of their child's early education by creating short, friendly audio content that is sent to them via their mobile phones. Because of this app low-income families need no longer send their children to primary school behind and without a chance to catch up.

Lebanon's capital Beirut has set a new Guinness World Record for the number of national flags raised in a city for 24 hours. The Beirut Alive Association in the national capital on 28th April raised a total of 26,852 Lebanese flags breaking New York's Waterloo record of 25,599 flags. The event was organised under the patronage of Prime Minister Saad Hariri, represented by MP Rola Tabsh, at the Nejmeh Square in downtown Beirut in the presence of Economic and Social Council Member Mohammed Al-Jouzou and independent witnesses from "Al-Ittihad Law firms" and various prominent figures. After raising the flag that broke the world record, MP Tabsh congratulated the Beirut Alive Association for this remarkable individual and national initiative by excellence, adorning Beirut with thousands of Lebanese flags and entering the Book of Guinness.

The Nepal-India Franchise Investment Expo and Conclave will be held in Kathmandu from 15th to 16th May, 2019. The event primarily focuses on building the relations between India and Nepal through entrepreneurship development. The conclave is organised by Federation of Nepalese Chambers of Commerce & Industry (FNCCI) in association with Embassy of India and Franchise India. The event is expected to introduce new investment opportunities to Nepalese market. According to Indian Ambassador Manjeev Singh Puri the summit will help in bringing the leading Indian iconic brands to Nepal. Their entry would not only bring investment into Nepal but also technology transfers and business know how. According to organizers 250 businesspersons and investors will attend the conclave and more than 1000 prospective franchisees and investors are expected to visit the expo.

The Union Cabinet approved a 10% reservation for 'economically backward' upper castes in government jobs. Ahead of the General Elections this year, the government has announced reservation in jobs for those belonging to the upper castes and earning less than Rs 8 lakh per year. A bill to amend Article 15 and 16 of the constitution will be moved in Parliament to this effect.

Researchers at Jamia Millia Islamia, New Delhi, have developed an ultrasensitive quantum thermometer by using graphene quantum dots. It can precisely measure a wide range of temperature from 27 degree C to -196 degree C. It has high sensitivity in different temperatures and can measure every little (micro Kelvin) changes in temperature and has an extremely quick response time of just about 300 milliseconds. The team led by Saikh S. Islam, Director of the Centre for Nanoscience and Nanotechnology developed the thermometer. The results of the study were published in the journal Nanoscale Advances.

India successfully test fired the short range Quick Reaction Surface-to-Air Missile (QRSAM), developed by the Defence Research and Development Organisation (DRDO) for the Indian Army, from a test range along the coast of Odisha. It is a sleek and highly mobile air defence system with a strike range of 25 km to 30 km and has a capability of engaging multiple targets. It is different from normal air defence system, as this is an all-weather, all-terrain missile with electronic counter measures against jamming by aircraft radars. It was first tested in June 2017 and followed by the second successful test in July 2017. It will replace the 'Akash' missile defence system which is on its way out due to technological obsolescence.