This article is from the source 'bbc' and was first published or seen on . It will not be checked again for changes.

You can find the current article at its original source at http://news.bbc.co.uk/go/rss/-/1/hi/world/middle_east/6179861.stm

The article has changed 3 times. There is an RSS feed of changes available.

Version 0 Version 1
Man held over Gaza child killings Man held over Gaza child killings
(about 1 hour later)
A Palestinian militant has been arrested in connection with the killing of the three young sons of a Palestinian security officer on Monday.A Palestinian militant has been arrested in connection with the killing of the three young sons of a Palestinian security officer on Monday.
Hisham Mukhmir of the Popular Resistance Committees was arrested in Gaza City, witnesses said.Hisham Mukhmir of the Popular Resistance Committees was arrested in Gaza City, witnesses said.
In response, members of the Popular Resistance Committees seized a Fatah-linked security officer.In response, members of the Popular Resistance Committees seized a Fatah-linked security officer.
In a separate development, Israeli troops killed two Palestinians in the West Bank, Palestinian officials said.In a separate development, Israeli troops killed two Palestinians in the West Bank, Palestinian officials said.
Rising tension
On Thursday morning, gunfire erupted as Palestinian security officers moved to arrest the militant in Gaza City in connection with the killing of the three sons of Baha Balusheh - who were aged six to 10.
At least two people were injured in the exchange of fire, officials said.
The Fatah-linked security officers said they arrested the militant from the Popular Resistance Committees (PRC).
The shooting of the three sons - on a street crowded with children - has caused outraged among Palestinians.
Fatah has blamed Hamas militants for the killing, a claim rejected by the group.
In retaliation for Thursday's arrest, PRC members said they kidnapped the Fatah-linked security officer in Gaza City.
Tension has been rising in Gaza ahead of Palestinian Authority President Mahmoud Abbas' weekend speech in which he is expected to outline his plans for resolving a long stand-off with Hamas.
There have been suggestions that Mr Abbas could call for early elections, following the collapse of talks with Hamas over forming a unity government.
Hamas, which took power after a stunning election win over Mr Abbas' Fatah party in January, has warned that such a move would amount to a coup.
West Bank violence
In the West Bank, Israeli troops shot dead two Palestinians in separate incidents, Palestinian officials and medics said.
They said one of the men was killed when the Israeli army clashed with stone-throwing demonstrators in the village of Kafr al-Deek, near Ramallah.
The army said the soldiers opened fire because they felt their lives were in danger.
In a later incident, a Palestinian man was killed outside the city of Nablus by Israeli soldiers, Palestinian souces say.
The man was identified by residents and medical sources as a local militant.
The Israeli army has so far made on comment on the Nablus incident.