Updated

The Latest on the Gaza Palestinians protest march and the violence along the Gaza-Israel border (all times local):

10:20 a.m.

Israeli snipers and tanks have taken up positions ahead of an expected mass protest by Palestinians along the Gaza-Israel border fence.

In one location, protesters burned several tires near the border on Friday, sending clouds of black smoke into the air. Palestinian activists plan to burn many tires in hopes the smoke will block the view of snipers.

The planned march is the second in what Gaza's Hamas rulers have said would be weeks of protests against a decade-old border blockade of the territory. Israel alleges Hamas is trying to carry out border attacks under the cover of protests and says it will prevent a breach of the fence at all costs.

The Gaza death toll since last week rose to 22, after a 30-year-old man died on Friday of injuries from last week's demonstrations.

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8 a.m.

Israel and Hamas are gearing up for another showdown on the Gaza-Israel border, amid concerns about more bloodshed after more than a dozen Palestinians were killed in a mass protest last week.

Israel says it will prevent a border breach at all costs, warning that protesters approaching the border fence will endanger their lives. Rights groups have denounced such seemingly broad open-fire rules as unlawful.

Friday's march is the second in what Gaza's Hamas rulers say will be weeks of protests against a decade-old border blockade. Activists say they will burn tires to block the view of Israeli snipers with black smoke.

Turnout has been driven by desperation among Gaza residents and Hamas' tight organization. The group has promised to pay compensation to the families of those killed and wounded.