Many countries have launched evacuation operations and warnings to their nationals in Lebanon since Israel launched its ground raids into its neighbour and Iran fired missiles at Israel.
Here is what we know about the effort to get thousands of foreign nationals out of Lebanon:
Spain
Spain will "in principle" evacuate around 350 people out of Beirut, Spanish defence minister Margarita Robles on Wednesday.
Two military airplanes should fly to Beirut on Thursday, she said.
"The Spanish government never left any Spanish citizen, we did it in Afghanistan, we did it in Niger, we did it in Sudan and we will do it in Lebanon," said Robles.
Greece
Greece will lend Cyprus a C-130 military aircraft to help evacuate Cypriot nationals from Lebanon, with two more such planes at the ready, the Greek army said on Wednesday.
The decision was made after Cypriot defence minister Vassilis Palmas phoned his Greek counterpart Nikos Dendias, the latter official wrote on X on Tuesday.
Athens is also considering deploying troops to help bring Greeks living in Lebanon back to Greece.
France
An estimated 23,000 French passport holders are in Lebanon and France on Monday sent one of its three amphibious assault ships to the eastern Mediterranean, which it will take five to six days to reach from Toulon.
The carrier was loaded with helicopters as well as troops ready to be deployed should Paris decide to evacuate its nationals, a high-ranking officer told AFP. No evacuation order has been signalled however.
"We are building our capacity to face a deterioration of the situation," the officer said. France has set up a 24-hour helpline to support people in Lebanon who hold French citizenship.
Bulgaria
Bulgaria on Tuesday evacuated another 80 Bulgarians from Lebanon, bringing the total moved out to 169, its foreign ministry said. Around 400 Bulgarians live in Lebanon, according to the Sofia government.
The Netherlands
The Netherlands will deploy military airplanes to evacuate its nationals -- whose number is not known -- from Lebanon in coming days, the Dutch foreign ministry said Tuesday.
"In addition, we will continue our efforts to help with departure with commercial airlines and we are in contact with other countries that organise flights," it said in a statement.
Britain
Britain has chartered a commercial flight for its nationals that will depart from Beirut's Rafic Hariri International Airport on Wednesday. The UK government has said further flights could be arranged if needed.
It said it would prioritise "vulnerable British nationals" for Wednesday's flight.
Last week, London announced the deployment of 700 soldiers to Cyprus to prepare for a possible evacuation of its citizens from Lebanon.
Canada
Canada has reserved 800 seats on commercial planes to evacuate its citizens from Lebanon. About 45,000 Canadians are currently in Lebanon.
The Canadian military has set up emergency resources in Cyprus if commercial flights are interrupted.
Germany
On Monday, Germany flew out its Beirut embassy's non-essential staff, their dependants and some of its citizens in Lebanon with medical conditions. About 110 passengers boarded the German air force A321 jet.
The Beirut embassy remained operational to help the estimated 1,800 German citizens in Lebanon "in their departure via commercial flights and other means," the government said.
"We are currently at a stage where we support the departure (of citizens) but we are explicitly not in an evacuation scenario," a government spokesman said on Monday.
Refugees
The United Nations Refugee agency said on Monday around 100,000 people had fled to Syria from Lebanon due to Israeli air strikes.
The UNHCR representative in Syria said most evacuees were women and children. Around 80% were Syrian nationals and 20% Lebanese.
Some 210,000 Palestinian refugees live in camps and informal settlements in Lebanon, according to the UN children's agency Unicef.
An Israeli air strike hit a Palestinian refugee camp in southern Lebanon on Tuesday, killing several inhabitants, Lebanon's official National News Agency said.