By Andrew Gray

COPENHAGEN (Reuters) -European Union foreign ministers on Saturday were deeply split over the war in Gaza, with some calling for the EU to apply strong economic pressure on Israel while others made clear they were unwilling to go that far.

"We are divided about this issue," Kaja Kallas, the EU's foreign policy chief, said as she arrived for a meeting with the ministers in the Danish capital Copenhagen.

"If you don't have a unified voice ... on this topic, we don't have a voice on the global scene. So that's definitely very problematic," she said.

Kallas said she was "not very optimistic" that ministers could agree even on a proposal she described as lenient - as it is less severe than other........

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