The US initially hoped to establish air superiority over Yemen within 30 days of launching the campaign, the report noted.
The US's new F-47, built by Boeing, will be the first sixth-generation fighter jet. Trump announced Boeing's win after intense competition with leading companies.
US jets struck several areas of Sana'a only one day after it attacked a Houthi fuel port in the north of the country.
The Senate confirmed retired Lt. Gen. Dan Caine as Joint Chiefs chairman after Trump fired Gen. Brown, sparking concerns over loyalty and precedent.
„Ich freue mich sehr, bekannt zu geben, dass die US-Luftwaffe auf meine Anweisung hin den weltweit ersten Kampfjet der 6. Generation auf den Weg bringt“, sagte Trump im Weißen Haus.
The last time US strikes against the Yemen-based terror group were reported was late last March.
Houthi-affiliated source Al-Masirah claimed that one civilian was killed and four others were wounded in the city of Saada.
Trump’s unveiling of the F-47 fighter sparks global skepticism, with China, Russia, and Iran mocking its design, cost, and political timing.
"I'm thrilled to announce that, at my direction, the United States Air Force is moving forward with the world's first sixth-generation fighter jet," Trump said at the White House.
"There will be no talk of any dialing down of operations before ending the aid blockade in Gaza," the group's foreign minister Jamal Amer told Reuters.