The Trump administration has yet to offer a convincing rationale for why US special forces are in Yemen, or why the US is aiding Saudi Arabia in its war on that impoverished and starving country. From William J. Astore at antiwar.com:

Nora al-Awlaki, 8 years old, killed in the Yemen raid
The Trump administration’s first “kinetic” military action, last weekend’s raid on Yemen that killed a Navy SEAL as well as fifteen women and children, was an operational failure. Aggravating that failure has been the aggressive propaganda spin applied by the White House. According to White House spokesman Sean Spicer, the operation was a major success:
“Knowing that we killed an estimated 14 AQAP [Al Qaeda in the Arabian Peninsula] members and that we gathered an unbelievable amount of intelligence that will prevent the potential deaths or attacks on American soil – is something that I think most service members understand, that that’s why they joined the service.”
Later, Spicer doubled down, accusing Senator John McCain (and other critics of the raid) of defaming the dead Navy SEAL when he suggested the raid had been something less than a towering success. McCain, Spicer said, owed the dead SEAL an apology.
Trump himself then joined the fray, accusing John McCain in a tweet of emboldening the enemy and suggesting he’d “been losing so long he doesn’t know how to win anymore.”
Yet, by Spicer’s logic, President Trump himself owes an apology to all U.S. troops killed in the Iraq and Afghan wars, since Trump has criticized these wars as either unnecessary or botched in execution. Recall here that Trump said he was against the Iraq invasion in 2003, but once the US invaded, he said the US government botched it by not taking Iraq’s oil, which, he claimed, would have prevented the rise of ISIS.
To continue reading: Lessons and Propaganda From the Botched Raid on Yemen