April 15, 2018 (2018-04-15) (Sunday)
Armed conflicts and attacks
- Poisoning of Yulia and Sergei Skripal
- Afghanistan–Pakistan skirmishes
- Sinai insurgency
- 2018 Gaza border protests
- Gazans launch a kite carrying a firebomb over the Israeli border near Kibbutz Kissufim, starting a fire in a field. It is the fourth such incident this week. Local authorities alert residents to be vigilant for potential repeat attacks. (The Times of Israel)
- Iraqi insurgency (2017–present)
- A car bomb in Kirkuk, Iraq, kills and injures several civilians. The blast follows a bombing at Hor Rajab, Baghdad, earlier in the day that wounded one civilian. (Iraqi News)
- Israel Defense Forces announce the destruction of a Gaza-Israel tunnel thought to belong to Hamas, with Defence Minister Avigdor Liberman claiming it to be the longest tunnel found to date. (Jerusalem Online)
- Militants disguised as United Nations troops attack two military bases near Timbuktu, Mali, using rockets and two car bombs. At least one soldier at the bases, used by France and the UN, is killed and more than twelve others are wounded. (BBC News)
- Russia sends landing ship Nikolai Filchenkov, chartered civilian vessel MV Alexander Tkachenko, and transport ship Orsk to Syria laden with military equipment. (Metro)
Arts and culture
Disasters and accidents
Health and environment
International relations
Law and crime
Politics and elections
Science and technology
- Asteroid close approaches to Earth in 2018
- An asteroid, 2018 GE3, sized between 37 and 138 metres (121 and 453 ft) passes 193,000 kilometres (120,000 mi) from Earth, possibly the largest known asteroid to ever pass that close in observational history. (Minor Planet Center)
- Another asteroid, 2018 GY3, which had passed 301,000 kilometres (187,000 mi) from Earth on April 10, is identified as the lost asteroid 2008 GY21, which had passed similarly close to Earth in 2008. (Minor Planet Center)
- Scientists say that they have identified genes that cause deadly heart condition pulmonary arterial hypertension which kills 50% of those affected within five years. (BBC News)
- USS Portland, a new United States naval ship costing $1.6 billion, arrives and docks in Portland, Oregon, ahead of being formally commissioned later this month. (KGW)
Sports