Four people -- including a minor -- have been arrested on terrorism charges in connection with recent deadly violence in the occupied West Bank.

Last week, Israeli settlers set fire to homes and cars in the Palestinian village of Jit, killing one Palestinian resident and injuring another. One person was arrested that night on Aug. 15 when Israeli security forces intervened. There have now been a total of five arrests.

In a joint statement issued Thursday, the Israel Police and the Israel Securities Authority (ISA) said the detainees are “suspected in several acts of terrorism against Palestinians, including the severe riots” that occurred in Jit.

“This was a severe terror event that included setting fire to buildings and vehicles, stone and Molotov cocktail hurling, as well as live fire, resulting in the killing of one Palestinian and the injuring of another.”

The investigation of the events is ongoing, the statement said.

-ABC News’ Morgan Winsor and Jordana Miller

Two people were killed and 15 others were injured after Israeli forces conducted a strike on the Salah al-Din school in Gaza City on Wednesday.

This is the second strike conducted on a school in Gaza this week. Israeli forces repeatedly claim Hamas uses and operates out of schools inside Gaza.

-ABC News' Jordana Miller

One man was killed in an Israeli strike on Sidon in southern Lebanon, according to the Lebanese Ministry of Public Health. Hezbollah also announced the death of another of its members on Wednesday.

Hezbollah also released statements taking responsibility for 10 attacks on northern Israel.

About 50 projectiles were identified crossing from Lebanon toward northern Israel, a number of which struck the town of Katzrin, where about 8,000 people live, according to the Israel Defense Forces.

One person was injured and is in moderate condition, according to Israeli emergency services.

-ABC News' Jordana Miller and Ghazi Balkiz

One person was killed and 19 others have been injured from Israeli strikes on the Beqaa Valley, the Lebanese Ministry of Public Health said Tuesday.

Separately, Hezbollah officials announced that four of their fighters were killed Tuesday.

-ABC News’ William Gretsky