Those responsible for the deaths and injuries of Palestinian children this month must be brought to account, the UN rights chief said on Thursday.
The call follows the three days of intense conflict between Israel and Islamic Jihad militants in the densely populated Palestinian enclave of Gaza last week.
"Inflicting hurt on any child during the course of conflict is deeply disturbing," said Michelle Bachelet, the UN High Commissioner for Human Rights.
"The killing and maiming of so many children this year is unconscionable."
Israel said its air and artillery strikes were aimed at positions of the Iran-backed Islamic Jihad group.
Ms Bachelet's office said 19 Palestinian children had been killed in the recent unrest, taking the total number this year to 37.
The latest child killed was Liyan Al Shaer, 10, who died in a Jerusalem hospital on Thursday from a head wound sustained in the latest round of Gaza violence.
Seventeen children were killed during the Gaza hostilities from August 5 to 7, while two more were killed on Tuesday in Israeli law enforcement operations in the West Bank.
Gaza Strip hit by Israeli strikes — in pictures
The UN Human Rights Office said that among the 48 Palestinians killed in last week's Gaza conflict, there were at least 22 civilians. They included the 17 children.
Of the 360 Palestinians reported injured, nearly two thirds were civilians, including 151 children, the high commission said.
Three Gazan children are on life-support systems at a hospital in Israeli-annexed East Jerusalem, the official Palestinian news agency Wafa reported Thursday.
"Launching an attack which may be expected to incidentally kill or injure civilians, or damage civilian objects, in disproportionate manner to the concrete and direct military advantage anticipated, is prohibited.
"Such attacks must stop."
Residents in Gaza Strip welcome ceasefire between Israel and militants - video
Ms Bachelet's office said that, also in violation of international humanitarian law, Palestinian armed groups launched hundreds of rockets and mortars in indiscriminate attacks, causing civilian casualties in both Israel and Gaza.
Israel insists that some of the civilian deaths including children were killed by Islamic Jihad rockets that fell short or misfired.
Ms Bachelet called for investigations into all incidents where any person was killed or injured.
"An almost total lack of accountability persists in the occupied Palestinian territory," she said.
"Whether for violations of international humanitarian law by all parties in hostilities in Gaza, or for recurring Israeli violations of international human rights law and the law of occupation in the West Bank, including East Jerusalem."
Killing of Qassem Suleimani
Suggested picnic spots
Abu Dhabi
Umm Al Emarat Park
Yas Gateway Park
Delma Park
Al Bateen beach
Saadiyaat beach
The Corniche
Zayed Sports City
Dubai
Kite Beach
Zabeel Park
Al Nahda Pond Park
Mushrif Park
Safa Park
Al Mamzar Beach Park
Al Qudrah Lakes
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%3Cp%3E%3Cstrong%3EAuthor%3A%20%3C%2Fstrong%3EYasmin%20Azad%3C%2Fp%3E%0A%3Cp%3E%3Cstrong%3EPublisher%3A%20%3C%2Fstrong%3ESwift%20Press%3C%2Fp%3E%0A%3Cp%3E%3Cstrong%3EAvailable%3A%20%3C%2Fstrong%3ENow%3C%2Fp%3E%0A
UAE currency: the story behind the money in your pockets
Generational responses to the pandemic
Devesh Mamtani from Century Financial believes the cash-hoarding tendency of each generation is influenced by what stage of the employment cycle they are in. He offers the following insights:
Baby boomers (those born before 1964): Owing to market uncertainty and the need to survive amid competition, many in this generation are looking for options to hoard more cash and increase their overall savings/investments towards risk-free assets.
Generation X (born between 1965 and 1980): Gen X is currently in its prime working years. With their personal and family finances taking a hit, Generation X is looking at multiple options, including taking out short-term loan facilities with competitive interest rates instead of dipping into their savings account.
Millennials (born between 1981 and 1996): This market situation is giving them a valuable lesson about investing early. Many millennials who had previously not saved or invested are looking to start doing so now.
Story of 2017-18 so far and schedule to come
Roll of Honour
Who has won what so far in the West Asia rugby season?
Western Clubs Champions League
Winners: Abu Dhabi Harlequins
Runners up: Bahrain
Dubai Rugby Sevens
Winners: Dubai Exiles
Runners up: Jebel Ali Dragons
West Asia Premiership
Winners: Jebel Ali Dragons
Runners up: Abu Dhabi Harlequins
UAE Premiership Cup
Winners: Abu Dhabi Harlequins
Runners up: Dubai Exiles
Fixtures
Friday
West Asia Cup final
5pm, Bahrain (6pm UAE time), Bahrain v Dubai Exiles
West Asia Trophy final
3pm, The Sevens, Dubai Hurricanes v Dubai Sports City Eagles
Friday, April 13
UAE Premiership final
5pm, Al Ain, Dubai Exiles v Abu Dhabi Harlequins
THE BIO
Favourite car: Koenigsegg Agera RS or Renault Trezor concept car.
Favourite book: I Am Pilgrim by Terry Hayes or Red Notice by Bill Browder.
Biggest inspiration: My husband Nik. He really got me through a lot with his positivity.
Favourite holiday destination: Being at home in Australia, as I travel all over the world for work. It’s great to just hang out with my husband and family.
Tearful appearance
Chancellor Rachel Reeves set markets on edge as she appeared visibly distraught in parliament on Wednesday.
Legislative setbacks for the government have blown a new hole in the budgetary calculations at a time when the deficit is stubbornly large and the economy is struggling to grow.
She appeared with Keir Starmer on Thursday and the pair embraced, but he had failed to give her his backing as she cried a day earlier.
A spokesman said her upset demeanour was due to a personal matter.