UK urges 'all parties' to de-escalate after Israeli strikes on Gaza, Lebanon

British Foreign Secretary James Cleverly on Friday appealed on "all parties" to de-escalate after Israel bombarded the Gaza Strip and Lebanon after several dozen rockets were fired from both territories.

"Now is the time for all parties across the region to de-escalate tensions," he said, condemning rocket attacks on Israel from Gaza and southern Lebanon, and noting London recognises "Israel's right to self-defence".

But the UK's top diplomat also criticised Israeli police for "violence" inside occupied East Jerusalem's Al-Aqsa Mosque after officers brutally attacked Palestinians inside Islam's third-holiest site on Wednesday. This was the incident that sparked the recent escalation in tensions.

"When Israeli security forces conduct operations, they must ensure they are proportionate and in accordance with international law," Cleverly said.

Tensions have soared during what is both the Muslim holy month of Ramadan and the Jewish Passover, with fears of further escalation in the coming days.

Cleverly urged all parties to "respect the historic status quo arrangements at Jerusalem's holy sites and cease all provocative action".

He added Israel and the Palestinian Authority must "take steps to honour the commitments agreed" at regional peace summits in recent months attended by various parties, including Israeli and Palestinian officials.

"Peace will only be sustainable if both Israelis and Palestinians recommit themselves to a negotiated settlement, leading to a two-state solution of a secure Israel side by side with a viable Palestinian State," Cleverly said.