Police are presently carrying out an investigation into Boston Red Sox's David Ortiz who was shot and wounded by a gunmen on Sunday.
The attack was launched by an unidentified assailant moments after 41-year-old prime minister, a former soldier who took office in April, finished his speech to tens of thousands of people gathered in Meskel Square in the centre of Addis Ababa.
Security forces found a large container of explosives, rocket-propelled grenades, suicide vests, and ammunition near the site.
Two UN peacekeepers were killed and 10 others wounded on Thursday night during an attack on their camp in northeastern Mali, the UN's mission there said in a statement.
The coalition says it intercepted another missile fired by the Huthis at the southern city of Jazan -- the latest in a series of such attacks that have drawn widespread condemnation.
Saudi state news channel Al-Akhbariya was quoted saying, "Air defence forces intercept and destroy seven ballistic missiles fired at the kingdom".
At least nine people were killed and 20 wounded late Wednesday when a suicide bomber on a motorcycle attacked a police check-post in Pakistan's eastern city of Lahore, officials said.
A suicide bombing hit Yemeni troops trained by the United Arab Emirates in the government bastion of Aden on Tuesday, a security source said, with at least five people dead or wounded.