Israel and Iran kept up their attacks on each other on June 15 as leaders of the Group of Seven began gathering in Canada for a summit expected to discuss the fighting and ways to keep the conflict from further escalating.

Russian President Vladimir Putin and U.S. President Donald Trump have held a 50-minute phone call to discuss the escalating situation in the Middle East and Ukraine peace talks

Russian President Vladimir Putin and US President Donald Trump discussed the escalating crisis between Israel and Iran in a roughly hour-long phone call on Saturday.

Oil futures jumped as the market reopened Sunday night, building on last week’s surge after Israel attacked Iranian energy facilities over the weekend and underlining fears around potential disruption to Middle Eastern crude flows.

Oil prices jumped in early Asian trade on Monday after Israel and Iran launched fresh attacks on Sunday, heightening fears that escalating battle could trigger a broader regional conflict and widely disrupt oil exports from the Middle East.

Oil prices were volatile on Monday, after surging 7% on Friday, as renewed strikes by Israel and Iran over the weekend increased concerns that the battle could widen across the region and significantly disrupt oil exports from the Middle East.