PARIS: World ​food prices ​rose in July to ​their highest in more than three years as adverse ‌weather ⁠and ⁠war escalation in the ​Gulf and Black Sea supported crop ​markets, the United Nations' Food and Agriculture ​Organization said ⁠on Friday.The ‌FAO Food ​Price ​Index, which tracks ⁠monthly changes in a basket of ​internationally traded food ​commodities, averaged 131.1 points in July, up from 130.3 in June and the ‌highest reading since January 2023.A 3.4% month-on-month ​rise ​in the ⁠FAO's Cereal Price Index drove the trend, fuelled in ​turn by a 5.8% jump in wheat prices, the agency said.Also read | Indian rice export prices near 10-month high amid El Nino fears and rising domestic paddy costs