Which nation has launched Ramzan campaign to benefit over 2.5 million people in Yemen?

Japan is testing the fastest-ever shinkansen bullet train, capable of speeds of as much as 400 kilometers (249 miles) per hour. Called the Alfa-X, the train is scheduled to go into service in 2030. Rail company JR East plans to operate it at 360 kilometers per hour. That would make it 10 kph faster than China's Fuxing Hao, which links Beijing and Shanghai and has the same top speed.

Iran's President Hassan Rouhani announced that Iran and Pakistan to create a joint 'reaction force' on the border between the two countries, for combatting terrorism. The announcement came during a two-day visit to Iran by Pakistani Prime Minister Imran Khan, the first of his tenure. Iran and Pakistan share a 959 km land border. Balochistan, which borders Afghanistan and Iran, is Pakistan's largest and poorest province, rife with ethnic, sectarian and separatist insurgencies.

Saudi Arabia will host the annual G20 leaders' summit on November 21-22, 2020, in its capital Riyadh. This will be the first G20 Summit to be hosted in the Arab world. Japan will host this year's G20 summit in Osaka, which will be held June 28-29, as well as ministerial meetings in eight cities. In 2018, the conference was held in Buenos Aries, Argentina and focused on the global economy, the future of labour markets and gender equality.

India and China signed a protocol for the export of Indian chilli meal to China. This is the fourth protocol signed between the two nations over the past year allowing the export of farm commodities from India. They agreed to resolve market access issues expeditiously in order to achieve the vision of the leaders of both India and China by promoting a more balanced trade. At the end of the meeting, a protocol was signed for export of chilli meal from India to China. The protocols for export, signed since June 2018, include those for basmati and non-basmati rice, fish meal and oil and tobacco leaves.

Sri Lankan President Maithripala Sirisena has appealed to the international community to lift travel warnings issued after the Easter Sunday attacks.India, United States, China, UK and Australia are among the countries which issued travel warnings after Easter attacks.

Zoologists from Trinity College with partners from Halu Oleo University (UHO) and Operation Wallacea, have discovered two new bird species in the Wakatobi Archipelago of Sulawesi, Indonesia. Details of their discovery of the Wakatobi white-eye and the Wangi-wangi white-eye have been published on April 24, 2019 in the Zoological Journal of the Linnean Society.

US is withdrawing from the U.N. Arms Trade Treaty, in response to concerns from gun rights activists that it could impinge on Americans right to bear arms. Former US President Barack Obama signed the treaty in 2013 and sent the treaty to the Senate for ratification. The Trump administration has withdrawn from a number of international agreements including the Iran nuclear deal.

Ireland became the second nation in the world after Britain to declare a climate emergency. The Irish Parliament accepted an amendment to a parliamentary report declaring the emergency without a vote. The parliamentary report also called upon the parliament to examine how the Irish government can improve its response to the issue of biodiversity loss. The decision was hailed by environmental campaigners who called it as historic.

Nepal successfully launched its first satellite NepaliSat-1 into space. The satellite developed by the Nepalese scientists was launched from Virginia in the United States. It is a low orbit satellite which will be in the 400-km distance from the Earth's surface. Two Nepali scientists, Aabhas Maskey and Hariram Shrestha who are currently studying at Japanese Kyushu Institute of Technology, developed the satellite under the BIRDS project of their institute.

The President of the United States, Donald Trump on May 8, 2019 imposed harsher sanctions on the iron, copper, steel and aluminium industry of Iran. The move is aimed at stopping Iran from pursuing its nuclear interests and acquiring nuclear weapon and intercontinental ballistic missiles. The Trump administration withdrew from the nuclear deal stating that it had failed to protect American national security interests and enabled Tehran's malign behaviour.