Dec 8 (Reuters) - Democrat Joe Biden's presidential campaign launched new attacks on Donald Trump on Sunday, advocating a re-evaluation of U.S.-Saudi relations and calling North Korea's apparent weapons test a "rebuke" to the U.S. president in a statement to Reuters.
The statement comes as Trump faces pressure to examine his administration's approach to Riyadh after law enforcement officials said a Saudi Arabian Air Force lieutenant killed three people at a U.S. Navy base in Pensacola, Florida, before being fatally shot.
The man was on the base as part of a Navy training program designed to foster links with foreign allies.
Authorities said they believe the man acted alone. Saudi Crown Prince Mohammed bin Salman told Trump on Sunday the kingdom would aid an investigation into the shooting, the Saudi state news agency reported.
Still, the incident put a spotlight on the Trump administration's warm ties with the Saudis as fallout continues from the killing of Washington Post journalist Jamal Khashoggi last year at a Saudi consulate in Turkey, as well as Saudi involvement in the war in Yemen and tensions with Middle East rival Iran.
In a statement emailed to Reuters, Biden campaign spokesman TJ Ducklo said the Trump administration has written Saudi's kingdom "a blank check to act with impunity around the world."
Biden would "reevaluate our relationship with Saudi Arabia to ensure it is fully aligned with American values and priorities" if he beats Trump in a November 2020 election, Ducklo said. Biden believes the investigation into the Florida shooting should run its course, the spokesman added.
Ducklo also said a test at North Korea's Sohae rocket-testing ground after Trump called U.S.-North Korean relations "very good" were a "clear rebuke to Trump" and showed that "Trump's made-for-TV summits have achieved little, while North Korea continues to advance its dangerous capabilities."
He added that Biden, as president, "won't be sending Kim Jong Un any love letters," a reference to an exchange of personal correspondence between Trump and Kim since their first summit in Singapore in June 2018, when the North Korean leader pledged to dismantle the missile installation where its latest test took place.
"It was Biden who cozied up to Iran, the world's largest sponsor of terrorism, has been wrong about every foreign policy decision in the last 40 years, and did nothing to address North Korea for decades," Trump campaign spokeswoman Ali Pardo said in an emailed statement.
"Biden may try to talk tough, but President Trump says what he means and does not back down. The President's foreign policy success speaks for itself."
Biden has been highlighting his foreign policy credentials as he battles rivals for his Democratic Party's presidential nomination but also as he looks ahead to an election fight against Trump. In a widely viewed video posted online on Wednesday, Biden characterized the sitting president as a joke among world leaders.
Trump's presidential campaign was based partly on the argument that other countries were taking advantage of the United States due to diplomacy Biden advocated when he was Barack Obama's vice president. (Reporting by Trevor Hunnicutt in New York; Editing by Lincoln Feast and Jonathan Oatis)