Washington announced a huge arms deal with Saudi Arabia and took aim at Iran on Saturday as President Donald Trump began a foreign tour looking to leave domestic troubles behind.
The $110 billion deal for Saudi purchases of US defense equipment and services came at the start of an eight-day trip that will also take Trump to Jerusalem, the Vatican and meetings with leaders in Europe.
Trump hailed a series of business deals reached during meetings in Riyadh, with Saudi Foreign Minister Adel al-Jubeir saying they were worth more than $380 billion.
"That was a tremendous day. Tremendous investments in the United States," Trump said at talks with Saudi King Salman.
"Hundreds of billions of dollars of investments into the United States and jobs, jobs, jobs."
White House spokesman Sean Spicer said on Twitter that the defense agreement was the "largest single arms deal in US history" and said other deals amounted to $250 billion in commercial investment.
Secretary of State Rex Tillerson said the intent of the arms deal was to support Riyadh "in particular in the face of malign Iranian influence and Iranian-related threats which exist on Saudi Arabia's borders".
Tillerson also urged Iran's President Hassan Rouhani, who won a resounding re-election victory on Saturday, to dismantle his country's "network of terrorism" and to end ballistic missile tests.
Sunni power Saudi Arabia and predominantly Shiite Iran are opposed in a range of regional conflicts including in Syria and in Saudi neighbor Yemen, where Riyadh is leading a military coalition battling Tehran-backed rebels.
Tillerson said the arms package "bolsters the kingdom's ability to provide for its own security and contributing to counter-terrorism operations throughout the region".
HARDER LINE ON TEHRAN
The harder line on Iran will be very welcome in Saudi Arabia and among its Arab Gulf allies, who saw Trump's predecessor Barack Obama as too soft on Tehran.
Trump had been assured a warm welcome in Riyadh, which is keen to rebuild ties with a major ally.
The president and first lady Melania Trump were greeted by King Salman as they disembarked at King Khalid International Airport in Riyadh on Saturday morning.
Trump and his wife, who dressed conservatively in black but did not cover her hair as Saudi women are required to do, walked side-by-side to the tarmac where they both shook hands with the 81-year-old king.
Trump in 2015 criticized then-first lady Michelle Obama for not wearing a headscarf during a visit to Saudi Arabia, saying on Twitter that her hosts had been "insulted".
Later, Trump joined in a traditional sword dance welcome ceremony ahead of a banquet at the Murabba Palace.
The mood in Riyadh was in sharp contrast to Washington where pressure is building after fresh claims over the Trump team's alleged links to Moscow.
It was announced late Friday that James Comey, the former FBI chief fired by Trump, had agreed to testify publicly about Russian interference in the US elections.
Reports also emerged that Trump had called Comey "a nut job" and that the FBI had identified a senior White House official as a "significant person of interest" in its probe of Russian meddling.
MAJOR SPEECH TO MUSLIM LEADERS
After talks with senior Saudi officials on Saturday, Trump was to give a speech to dozens of Muslim leaders on Sunday. It has been touted as a major event -- along the lines of a landmark address to the Islamic world given by Obama in Cairo in 2009.
It will be especially sensitive given tensions sparked by the Trump administration's attempted travel ban targeting several Muslim-majority nations and accusations of anti-Islamic rhetoric on the campaign trail.
While most US presidents make their first foreign trip to neighboring Canada or Mexico, 70-year-old Trump has opted instead for the Middle East and Europe.
He travels to Israel and the Palestinian Territories on Monday and Tuesday, and then to the Vatican and to Brussels and Italy for NATO and G7 meetings.
AVALANCHE OF REVELATIONS
The avalanche of revelations in the run-up to his departure has eroded Trump's standing at home.
On Friday, a report by The Washington Post that the probe into his campaign's Russia ties had identified a "significant person of interest" in the White House undercut Trump's insistence his election bid had nothing to do with the Kremlin.