Doctors Without Borders (MSF) in Yemen reported that the Saudi coalition bombed one of the cholera treatment centers earlier today:
“This morning´s attack on an @MSF  cholera treatment centre in Abs by the Saudi and Emirati-led coalition shows complete disrespect for medical facilities and patients. Whether intentional or a result of negligence, it is totally unacceptable.” pic.twitter.com/1PUEQXSmvE 
— MSF Yemen (@msf_yemen) June 11, 2018 
Yemenis have been suffering from the world’s largest modern cholera epidemic for more than a year, and there have been over one million cases since April of last year. Medical facilities such as this one are never to be targeted in time of war, and attacks on medical facilities constitute war crimes. The Saudi coalition has routinely struck hospitals and clinics throughout their three-year war on Yemen, and they have destroyed MSF-supported facilities on many occasions. The coalition bombing campaign has wrecked the infrastructure and destroyed many of the country’s medical facilities, the blockade has created a fuel crisis that makes it difficult to run generators to pump clean drinking water, and coalition forces have even struck at water and sewage treatment plants. They have created the conditions for the extensive spread of cholera, a normally preventable disease, and they even bomb the treatment centers that are set up to cope with the epidemic their policies helped to cause.
Sen. Chris Murphy condemned the attack:
The Yemen War is spiraling out of control. The Saudi/UAE/U.S. coalition bombed a Doctors Without Borders cholera treatment facility earlier today.
Let me repeat that – the U.S helped bomb A DOCTORS WITHOUT BORDERS CHOLERA TREATMENT FACILITY.
— Chris Murphy (@ChrisMurphyCT) June 11, 2018 
U.S. support for the bombing campaign enables the frequent bombing of medical facilities and other civilian targets. The coalition governments are not trying to limit the harm they do to the civilian population, and the U.S. should not be aiding and abetting their war crimes.