US President Donald Trump and Saudi Crown Prince Mohammed bin Salman have signed "the largest defence sales agreement in history" during Trump's visit to Saudi Arabia, the White House has said.
During a speech on stage in Riyadh, Trump called the crown prince "an incredible man", adding the US-Saudi bond is "more powerful than ever".
The agreement is worth nearly $142bn (£107bn) and includes providing Saudi Arabia with "state-of-the-art warfighting equipment and services from over a dozen US defence firms".
Trump is on the first leg of a major diplomatic four-day tour to Saudi Arabia, Qatar and UAE.

美国总统唐纳德·特朗普和沙特阿拉伯王储穆罕默德·本·萨勒曼在特朗普访问沙特期间签署了“历史上最大规模的防务销售协议”,白宫表示。
在利雅得的演讲中,特朗普称王储为“一位了不起的人”,并表示美沙关系“比以往任何时候都更加牢固”。
该协议价值近1420亿美元(约1070亿英镑),包括向沙特提供“来自十多家美国防务公司的最先进的战争装备和服务”。
特朗普正在进行为期四天的重要外交访问,首站为沙特阿拉伯,随后将访问卡塔尔和阿联酋。