"Don't test us," Israeli Prime Minister and Defense Minister Benjamin Netanyahu warned as he referenced threats "from the north, south and east."
Under water attacks and the use of minors were among the tactics highlighted on Wednesday.
"Wars start sometimes or often by miscalculations and misunderstandings. This is a situation that's ripe for that," Senator Angus King cautioned.
Zimbabwe's Bubye Valley Conservancy is closely guarded.
The couple are thought to have sent flowers to Irene, who is 83.
Syria's top diplomat said "we hope that our military and the Turkish military do not fight" as violence escalates in jihadi-dominated Idlib province.
"The U.S. has destabilized security of the international system through unilateralism and extra-terrestrial sanctions," Ali Shamkhani said.
Russia's top diplomat has seen "the very vague alleged evidence provided by the United States, some video footage, some pictures, which raise serious questions even among its closest allies."
The move would come as North Korea faced a drought brought on by what official media described last month as the country's lowest rainfall in a century.
Ukraine's new leader is meeting with key European leaders this week.
The Trump administration is sending an additional 1,000 troops to the Middle East.
The U.S. is becoming increasingly unhappy, according to the latest edition of the annual World Happiness Report.
Western European cities dominate Mercer's annual Quality of Living survey. The top U.S. city comes in at 34th.
Geneva Auto Show 2019: Ridiculously Fast and Incredibly Expensive Supercars and Hypercars, in Pictures
The high-end performance cars on show in Geneva range from the hundreds of thousands of dollars to more than $18 million.
"The tweet was meant to be humorous and light-hearted, but was hurtful to some," the department wrote in a follow-up tweet.
Alexanda Kotey, radicalized in West London, was one of four members of the notorious torture cell, infamous for their brutality and British accents.
Rory Stewart is an outsider in the U.K. Conservative Party leadership election, but he is making a big impact on the contest.
The 40-ton vehicle, which was uninsured, tore through the streets of Pajęczno, Poland, shortly before 10pm.
"If they wrongly enter into a conflict, they would be very sorry about that," said Iranian ambassador to the U.K. Hamid Baeidinejad warned.
Julie Banderas claimed migrant parents are "using" children as "devices" to enter the country illegally.
China is one of several countries in the region with severe punishments for drug smuggling or trafficking of any kind, even if the individuals caught are foreigners.
Mohammed Morsi was toppled by a military-backed coup amid more mass protests in 2013 and arrested on various charges.
As a trade war looms with the U.S. and nuclear negotiations slow, Xi Jinping is making his debut visit to North Korea, shortly after Kim Jong Un's recent trip to Russia.