Changi airport gets world's tallest 131-ft indoor waterfall. The airport is located in _________.

India and France are all set to hold their largest-ever naval exercise with aircraft carriers, destroyers, submarines and fighters early May as part of their expanding strategic partnership. The exercise has been christened 'Varuna' and will take place off Goa and Karwar from 1 May 2019. The conduct of Varuna exercise was reiterated in the Joint Statement made by the Prime Minister of India and the President of France, on the 10th of March 2018. The two countries will be deploying their aircraft carriers INS Vikramaditya and FNS Charles de gaulle with their Mig-29K and Rafale-M naval fighter jets. The Indian participation will also include the destroyer INS Mumbai, frigate INS Trikand with their integral helicopters, IN submarine Kalvari, P8-I aircrafts and Dornier Maritime Patrol aircraft.

The US Air Force Research Laboratory tested a laser system called Self-Protect High Energy Laser Demonstrator (SHiELD) at the US Army's White Sands Missile range in New Mexico which successfully shot down multiple air-launched missiles while in flight. The system is designed for the purpose of protecting the aircraft from incoming surface-to-air and air-to-air launched missiles. The project began in 2016 and the US Air Force issued a contract to Lockheed Martin in 2017, for designing the system with the aim of testing the system on aircraft by 2021.

The Arab League has pledged $100 million per month to the Palestinian Authority (PA) to make up for funds withheld by Israel because of payments made to the families of Palestinian attackers and prisoners. Palestinian President Mahmoud Abbas addressed the Arab League in Cairo, as part of a diplomatic effort to rebuff the Trump administration's Middle East peace plan. Israel collects taxes on behalf of the PA but withheld $138m in transfers in February over Palestinian payments to political prisoners jailed for attacks against Israelis. In 1967, Israel illegally occupied the eastern half of Jerusalem, as well as the West Bank and the Gaza Strip - and in 1980, passed a law declaring Jerusalem as the eternal and undivided capital of Israel. The Palestinians seek those territories for a future state.

Russian President Vladimir Putin signed into law a "sovereign internet" bill that will allow Russian authorities to isolate the country's internet to expand the Government Control of the Internet. This move is being publicly denounced by all rights groups in Russia and will lead to censorship over large parts of the Internet. The new move requires Internet providers to install equipment for routing Russian web traffic through servers in Russia which will allow the Russian intelligence agencies of state authorities to control public information. Roskomnadzor's chief (Roskomnadzor is Russia's chief media regulator), Aleksandr Zharov, notified that the measures would also target the Telegram app widely used by Russians.

United Nations honoured 150 Indian peacekeepers serving with the UN Mission in South Sudan (UNMISS) with medals of honour for their dedicated service and sacrifice. UNMISS is working to deter violence against civilians by providing a safe and secure environment for South Sudanese people who have fled violence and sought sanctuary at Protection of Civilian sites across the country. It aims to provide a safe and supported environment so that these people can return to their former homes and communities to live safely and with dignity. UNMISS peacekeepers are also working to facilitate the safe delivery of humanitarian assistance, such as food, clean water, shelter and healthcare, to the millions of displaced people. It also protects, monitors, investigates, and reports on human rights violations and abuses with a strong focus on the most vulnerable, such as women and children and those who are subjected to sexual and gender-based violence.

The Asia Badminton Championships began at Wuhan in China. The Championship will continue till 28 April. India will be represented by Kidambi Srikanth and Sameer Verma in men's singles and P.V. Sindhu and Saina Nehwal in women's singles.

The 1267 Al-Qaida Sanctions Committee of the United Nations Security Council (UNSC) designated Pakistan based militant group Jaish-e-Mohammad (JeM) leader Masood Azhar as a 'global terrorist' on May 1, 2019. This could be possible because China has lifted its technical hold on the proposal to blacklist Masood Azhar. In earlier four instances, China had blocked the proposal to designate Masood Azhar as a global terrorist. This is a huge diplomatic win for India and also a symbolic victory towards the fight against terrorism. This time the proposal was moved by P3 countries (USA, France and United Kingdom), a permanent member to the United Nations Security Council (UNSC), on February 27, 2019 to designate Azhar as a global terrorist. This move was the response of deadly terror attack in Pulwama by Pakistan based militant group Jaish-e-Mohammad (JeM) which killed 40 Central Reserve Police Force (CRPF) jawans.

Jaideep Sarkar has been appointed as India's next High Commissioner to South Africa. He is expected to take up the assignment shortly. Sarkar, a 1987-batch Indian Foreign Service officer, is currently serving as India's ambassador in Bhutan. He served in Indian Missions in Tokyo, Seoul and Bangladesh as well.

The 11th meeting of the joint working group on counter-terrorism between India and Australia held at Canberra, Australia on May 2, 2019. Mahaveer Singhvi, Joint Secretary (Counter-Terrorism) led Indian delegation while Paul Foley, Australia's Ambassador for Counter Terrorism led Australian delegation for the meeting. The objective of this meeting is to discuss the counter-terrorism challenges which both countries are facing such as financing of terrorism, the use of the internet for terror purposes, radicalisation and foreign terrorist fighters. The Joint Working Group also agreed to further deepen counter-terrorism cooperation through mutual capacity building efforts, regular exchange of information, mutual legal assistance, regular exchange of information, sharing of best practices on counter-terrorism and radicalization.

In the very first initiative of President Macky Sall's 2nd term in office, Senegalese parliament has approved a constitutional reform to remove the post of prime minister.The motion was passed with 124 MPs (member of parliament) voting in favour of the motion, while 7 MPs voting against the motion.The parliament also supported the legislative alterations, whose prime objective was to prevent the president from dissolving the National Assembly. In doing so, it could no longer raise a motion of no confidence against the government. The Opposition parties have rejected the constitutional alterations.