Israel's domestic security agency said Tuesday it arrested an Israeli citizen alleged to have spied for Iran.

The Shin Bet alleged in a statement the man was in contact with Iranian agents abroad, where he was given money, guidance and encryption tools.

The Shin Bet said the man was expected to provide information on strategic Israeli sites, ways to promote division in Israeli society, carry out attacks against Israeli targets and enlist Arab citizens of Israel to assist Iran.

The man, whose identity was barred from publication by an Israeli court, was arrested last month and indicted Tuesday for "serious security-related offenses."

The Shin Bet said the arrest highlights Iranian efforts "to carry out spy and terror activity within Israel, this also at a time when the world is facing the coronavirus epidemic which has badly spread in Iran."

Iran is facing the worst virus outbreak in the Middle East. Iran's state TV said Tuesday the new coronavirus has killed another 133 people, pushing the country's death toll to 3,872 amid 62,589 confirmed cases.

Israel and Iran are bitter enemies who have long fought a shadow war that over the last year has increasingly spilled out into the open. And although both countries are occupied with fighting COVID-19, the illness caused by the new virus, hostilities between them remain.

The new coronavirus is forcing more top Israeli officials into isolation after the country's health minister, who has had frequent contact with Prime Minister Benjamin Netanyahu, tested positive, the Health Ministry said Thursday.

The Middle East has over 81,000 confirmed cases of the virus, most of those in Iran, and over 3,600 deaths. Iran's Health Ministry said Thursday that the new coronavirus killed another 124 people, pushing the country's death toll to 3,160.

In a rare acknowledgment of the severity of the outbreak by a senior Iranian official, President Hassan Rouhani said the new coronavirus may remain through the end of the Iranian year, which just began late last month, state TV reported Thursday.

"The corona issue is not an issue that we can say it will be ended (on a specific) day. It is possible corona will be with us for the coming months. It is possible it will be with us by the end of the year. We always have to follow healthy protocols provided by the health ministry," Rouhani said.

In Lebanon, the Philippines ambassador, Bernardita Catalla, died of complications from the coronavirus Thursday, the Philippines said. Lebanon has recorded 494 cases, including 16 deaths.

Israeli Health Minister Yaakov Litzman and his wife, who also contracted the virus, are in isolation, feel well and are being treated, the ministry statement said.

Shortly after the announcement, the prime minister's office said Netanyahu returned to self-quarantine because of his contact with Litzman. Netanyahu had previously been in isolation after a top aide tested positive for the virus. Netanyahu has tested negative.

Hebrew language media reported that the head of Israel's Mossad spy agency and the National Security Council were asked to self-quarantine because of their interactions with Litzman.

The Health Ministry director and Litzman's staff also self-quarantined, and the ministry said that requests to enter isolation will be sent to those who came in contact with the minister in the past two weeks.

Israel has gone into near-lockdown to try to contain the virus outbreak. The country has reported just over 6,200 confirmed cases and 29 people have died of COVID-19, the illness caused by the virus.

Israel's large, insular ultra-Orthodox community, of which Litzman is a member, has been particularly hard hit by infections. In the early phases of the outbreak, some rabbis had pushed back or ignored government-mandated movement restrictions, but resistance appears to have diminished.

On Wednesday, Netanyahu ordered a police cordon around the largely ultra-Orthodox city of Bnei Brak, east of Tel Aviv, to limit movement to and from the city. Bnei Brak has the second highest number of coronavirus cases in Israel.

For most people, the coronavirus causes mild or moderate symptoms, such as fever and cough. But for others, especially older adults and people with existing health problems, the virus can cause severe symptoms like pneumonia or death.

In Syria, the government extended the closures of mosques until April 16, nearly a week before the start of the holy month of Ramadan when Muslims spend more time in prayers and worshiping. The government also extended indefinitely a ban on visits to prison and detention facilities, citing concerns over the spread of the coronavirus.

Rights groups have called on governments in the region to release thousands of political detainees held in crammed and unhygienic facilities with little recourse to justice. In government-controlled Syria, 10 cases of infection and two deaths were reported, amid concerns the virus may be more widespread.

In rebel-controlled northwest Syria, the World Health Organization said it is increasing preparedness and testing capacities in the region that is home to nearly 4 million people, most of them displaced by the war and where health facilities have been targeted in repeated government military offensives.

Testing facilities were only delivered to the war-battered region late last month, and now there are up to 900 tests are available in the northwest.

Hedinn Halldorsson, spokesman for WHO, said 5,000 more tests arrive Friday while 90 new ventilators are procured to be sent to the rebel-held area, while WHO is looking to equip a second lab. Of 23 tests carried out in northwest Idlib, 20 were negative and three are pending, he said.

 Concerns are high that in northwestern Syria, where only half of the health facilities are functioning and where displaced camps are crowded, the virus transmission would be fast once it reaches the area.

Iran's leaders vowed to overcome the coronavirus outbreak in upbeat messages marking the Persian New Year on Friday, even as the Health Ministry announced 149 more fatalities, bringing the country's death toll to 1,433.

Iran is battling the worst outbreak in the Middle East, with nearly 20,000 confirmed cases, and has been widely criticized for its slow response.

Supreme Leader Ayatollah Ali Khamenei, who has final say on all state matters, called the new year "the year of leaps in production" in Iran's economy, which has been under strain since U.S. President Donald Trump withdrew from the 2015 nuclear accord and imposed .harsh new sanctions.

President Hassan Rouhani also marked the new year, known as Nowruz, by promising a better economy. "We will put the coronavirus behind us soon with unity, with hard work and with cooperation," he said.

Most people who come down with the COVID-19 illness caused by the virus experience only minor symptoms and recover within weeks. But the virus is highly contagious and can be spread by people showing no symptoms. It can cause severe illness, including pneumonia, particularly in sick or elderly patients.

More than 240,000 people have been infected worldwide. More than 10,000 have died, while more than 85,000 have recovered.

Rouhani has defended his government's response to the pandemic in the face of widespread criticism that officials acted too slowly and may have even covered up initial cases before infections spread rapidly across the country.

He also sought to highlight what he viewed as the achievements of the past year, including the downing of a sophisticated U.S. drone and missile strikes on U.S. bases in Iraq in retaliation for the killing of Iran's top general in Baghdad.

Rouhani assured Iranians his administration will prioritize health in the coming year and said it had stockpiled basic supplies.

Nowruz is a major holiday in Iran, when shoppers typically pack local markets and take extended vacations. Most shops are closed this year, and those merchants who are still working can be seen warily accepting cash or debit cards from customers in face masks.

Khamenei issued a religious edict this week prohibiting all unnecessary travel and authorities have restricted travel between cities. After weeks of heavy criticism, authorities finally closed two major religious shrines in recent days.

Other countries in the region have imposed far stricter measures to contain the virus, including canceling flights, sealing borders and forcing nonessential businesses to close.

In Tel Aviv, the sprawling Mediterranean beachfront is deserted and authorities have roped off outdoor gyms and playgrounds to keep people from using them. Israel has reported more than 700 confirmed cases.

Jordan announced a total curfew starting Saturday, saying all shops would be closed. Government spokesman Amjad Adaileh said a "mechanism" would be announced Tuesday to allow people to shop for essential goods at specific times. Anyone violating the curfew could face up to a year in jail. Jordan has reported 69 cases, one of whom recovered.

In Iraq, which has one of the highest death rates in the region, authorities struggled to keep Shiite pilgrims from marking the annual commemoration of the death of Imam Mousa al-Kazim despite a week-long curfew in the capital. Thousands of Iraqis typically walk to the shrine of the imam in the Khazimiyah area of Baghdad.

Security forces have been stopping pilgrims in recent days, but more keep arriving. Late Thursday, the doors of the shrine were closed and the electricity switched off. Officials urged the faithful to perform the pilgrimage "remotely" to keep themselves and others safe.

Iraq has been grappling with anti-government protests for months. The coronavirus outbreak, which has infected 192 people and killed 13, and the fallout from cratered oil prices, threaten to plunge the country into a major crisis.

The U.S.-led coalition in Baghdad says it will "temporarily return some" of its forces from Iraq to their home countries in coming days and weeks in response to the Iraqi government's decision to suspend all training. It provided no numbers. The coalition also said that some coalition troops are being moved off a few smaller bases, partly to protect them from the coronavirus and partly because of progress in the campaign against the Islamic State group.

Saudi Arabia announced it would shut down domestic air travel, buses, taxis and trains for the next two weeks, beginning Saturday. The monarchy has reported 274 confirmed cases, eight of whom recovered.

In a televised address late Thursday, King Salman said: "We are living through a difficult phase of the world's history."

"However, we are completely certain that this phase will end and pass, despite its harshness and bitterness and its difficulties," he said, assuring Saudis the country had sufficient medical care and supplies to get through the crisis.

Pakistan reported its third death from the virus, a 77-year-old cancer patient, in its southern Sindh province. Pakistan has reported 452 confirmed cases, most of them linked to travel to neighboring Iran.

Pakistan closed its borders with Iran and Afghanistan weeks ago, but Prime Minister Imran Khan on Friday asked authorities to allow trucks carrying food and other essentials to cross into landlocked Afghanistan, where infections are also rising.

Pakistan closed its border with India near Lahore on Thursday. It is also placing hundreds of returning religious pilgrims into quarantine.

A barrage of rockets hit a base housing U.S. and other coalition troops north of Baghdad on Saturday, Iraqi security officials said, just days after a similar attack killed three servicemen, including two Americans.

The U.S.-led coalition said at least 25 107mm rockets struck Camp Taji just before 11 a.m. Some struck the area where coalition forces are based, while others fell on air defense units, the Iraqi military statement said.

Three coalition members and two Iraqi soldiers were wounded in the attack at Camp Taji, according to spokesman for the U.S.-led coalition Myles Caggins. The nationalities of the wounded coalition members was not immediately known.

A statement from Iraq's military said the "brutal aggression" wounded a number of air defense personnel who remain in critical condition, but did not provide a number.

Iraqi forces later discovered seven platforms from which the rockets were in the Abu Azam area, north of Baghdad. Another 24 missiles were discovered in place and ready to launch.

The attack was unusual because it occurred during the day. Previous assaults on military bases housing U.S. troops typically occurred at night.

The earlier rocket attack against Camp Taji on Wednesday also killed a British serviceman. It prompted American airstrikes Friday against what U.S. officials said were mainly weapons facilities belonging to Kataib Hezbollah, the Iran-backed militia group believed to be responsible.

However, Iraq's military said those airstrikes killed five security force members and a civilian, while wounding five fighters from the Popular Mobilization Forces, an umbrella organization including an array of militias, including some Iran-backed groups.

Iran-backed Shiite militia groups vowed to exact revenge for Friday's U.S. strikes, signalling another cycle of tit-for-tat violence between Washington and Tehran that could play out inside Iraq.

Iraq's military also cautioned the U.S. from taking retaliating as it did on Friday without taking approval from the government. Taking unilateral action would "not limit these actions, but rather nurtures them, weakens the ability of the Iraqi state," the statement said.

America's killing of Iraqi security forces might also give Iran-backed militia groups more reason to stage counterattacks against U.S. troops in Iraq, analysts said.

"We can't forget that the PMF is a recognized entity within the Iraqi security forces; they aren't isolated from the security forces and often are co-located on the same bases or use the same facilities," said Sajad Jiyad, a researcher and former managing director of the Bayan Center, a Baghdad-based think tank.

"Now the (Iran-backed) groups who supported the initial strike in Taji, who were the most outspoken, feel obliged, authorized, maybe even legitimized to respond, ostensibly to protect Iraqi sovereignty but really to keep the pressure up on Americans," he added.

"There are no red lines anymore," Jiyad said.

Wednesday's attack on Camp Taji was the deadliest to target U.S. troops in Iraq since a late December rocket attack on an Iraqi base, which killed a U.S. contractor. That attack set in motion a series of attacks that brought Iraq to the brink of war.

After the contractor was killed, America launched airstrikes targeting Kataib Hezbollah, which in turn led to protests at the U.S. Embassy in Baghdad.

A U.S. drone strike in Baghdad then killed Iranian Gen. Qassem Soleimani, a top commander responsible for expeditionary operations across the wider Mideast. Iran struck back with a ballistic missile attack on U.S. forces in Iraq, the Islamic Republic's most direct assault on America since the 1979 seizing of the U.S. Embassy in Tehran.

The U.S. and Iran stepped back from further attacks after the Soleimani incident. A senior U.S. official said in late January, when U.S.-Iran tensions had cooled, that the killing of Americans constituted a red line that could spark more violence.

Iran said Saturday the coronavirus outbreak has killed another 97 people, pushing the death toll in the country to 611, as war-ravaged Syria announced a number of strict measures despite the government saying it has no confirmed cases.

Iran is suffering from the worst outbreak in the Middle East, with 12,729 cases and even senior officials testing positive. It is a close ally of the Syrian government in the civil war, with military advisers as well as Shiite pilgrims frequently traveling between the two countries.

A spokesman for Iran's Health Ministry announced the latest cases on state TV. Health Minister Saeed Namaki said there would be "some new restrictions" on movement into and out of cities, without elaborating.

There are concerns that the number of infections in Iran is much higher than the confirmed cases reported by the government, with some Iranian lawmakers having questioned the official toll.

It's also unclear if local hospitals are able to cope with the influx of new cases, with at least 2,500 new infections announced in just the last two days. State TV reported earlier this week that hospitals in some areas are overwhelmed. Authorities have vowed to set up mobile clinics, but have not provided figures on needs and capabilities.

The outbreak has not spared Iran's top officials, with its senior vice president, Cabinet ministers, members of parliament, Revolutionary Guard members and Health Ministry officials among those infected.

Iran has suspended schools and banned spectators from stadiums, but religious shrines remain open and the markets and streets are still crowded in the capital, Tehran, which has been hit hardest by the virus.

For most people, the new coronavirus causes only mild or moderate symptoms, such as fever and cough. For some, especially older adults and people with existing health problems, it can cause more severe illness, including pneumonia.

The vast majority of people recover from the new virus in a matter of weeks, but the outbreak has caused more than 5,000 deaths worldwide.

The Syrian government announced a series of precautionary measures, including closing schools and universities until April 2.

Following a Cabinet meeting Friday evening, the government also said it was reducing working hours in public institutions and canceling all cultural and sporting events, and all other events involving large gatherings, for the time being.

Syria also says it has taken preventive measures at all ports and border crossings. It has suspended travel with neighboring countries Iraq and Jordan, and it has halted religious tourism for a month.

Even in the tenth year of its devastating civil war, Syria has continued to receive large numbers of pilgrims from Iran, Iraq and neighboring Lebanon. They particularly visit the shrine of Sayida Zaynab, the prophet Muhammad's granddaughter, in a suburb of the capital Damascus. The shrine itself remained open, and health officials were checking pilgrims' temperatures before allowing them entry.

Other countries across the Middle East have already taken steps to contain the outbreak.

Earlier on Saturday, Saudi Arabia said it would halt all flights to the kingdom for two weeks. The state-run Saudi Press Agency, quoting an unnamed Interior Ministry official, said flights would be cancelled starting Sunday.

Qatar said it would bar entry to all visitors from Italy, France, Germany and Spain, where the number of new cases is on the rise, and require holders of residency permits to enter quarantine for 14 days. It also suspended entry from Sudan, which reported its first case, a fatality, earlier this week.

Authorities in Iraq's northern Kurdish region imposed a 48-hour curfew in the cities of Irbil and Sulaimaniyah that began overnight. The region has reported 27 cases, including one fatality from the COVID-19 illness caused by the virus.

The Gulf nation of Oman announced it would close all schools and educational facilities for one month.

In Jordan, where the only known case was a man who recovered, the government suspended all flights into and out of the kingdom except for aid workers and diplomats. It said schools would close for two weeks and banned the smoking of hookahs, or water pipes, in cafes.

In the United Arab Emirates, health officials ordered the elderly to stay home and authorities said some federal employees could begin working from home for two weeks starting Sunday.

Abu Dhabi's The National newspaper reported that nightclubs and tourist restaurants in the emirate will be shut down until the end of March. The Department of Culture and Tourism also suspended all planned events, including concerts, in Abu Dhabi. The decision does not extend to Dubai.

A number of major sporting events, conferences and other gatherings have been cancelled across the globe. The virus is highly contagious, and even those showing no symptoms can spread it, making large public gatherings particularly risky.