An Israeli drone strike on Saturday killed two Palestinian siblings, including a 15-year-old girl, in southern Gaza and wounded at least seven others.
The strike targeted tents sheltering displaced Palestinians in the sprawling camp of Muwasi, killing 15-year-old Islam Moussa and her 30-year-old brother, Abdullah Moussa.
Since a fragile ceasefire reached in October, Israel has killed over 1,030 people in Gaza, according to Gaza's Health Ministry, part of the Hamas-led government.
The ministry maintains detailed casualty records that are seen as generally reliable by United Nations agencies and independent experts.