An armed man demanding deposits frozen by his bank took an unspecified number of hostages on Thursday at the Federal Bank of Lebanon, a security source said and a Reuters witness said.
Lebanese banks have limited withdrawals of hard currency for most depositors during the country's three-year financial meltdown, which has left more than three-quarters of the population poor.
The man entered the Federal Bank of Lebanon branch in the Hamra neighbourhood in west Beirut just before noon on Thursday with a firearm, the security source told Reuters.
Some customers in the bank managed to flee before he shut the doors on the rest, said the source, who was not able to specify how many clients or employees were in the branch.
Two shots were subsequently fired, according to Lebanese media station Al-Jadeed.
A Reuters witness could see a bearded man in a black shirt behind the gated entrance to the bank speaking to several men in plainclothes on the outside.
"Let them give me back my money!" he was heard telling them.
A Palestinian teen has been shot dead during an Israeli military raid in the occupied West Bank on Wednesday, the official Palestinian news agency Wafa reported.
At least 17 migrants have died, and nine are missing after their boat broke down and drifted for eight days in the Mediterranean Sea, Libya's Red Crescent and Libyan security sources said on Wednesday.
Israel has begun taking control of aid ships bound for Gaza far from Israeli shores, Israeli army radio cited an Israeli source as saying on Wednesday.
Donald Trump discussed how to mitigate the impact of a possible months-long US blockade of Iran's ports with US oil companies, a White House official said on Wednesday, as the US president urged Tehran to 'get smart soon' and sign a deal.
Seven people have died after a 2.5 metre wall at a hospital complex collapsed in the southern Indian city of Bengaluru, a state official said on Wednesday.