
President DonaldTrumpoffered Tuesday to helpMexicohunt the killers of nine Mormon women and children shot dead in a lawless border areaand said the United States stood ready to back its southern neighbor in a "war"onthe drugcartels.
Gunmen ambushed the members of the LeBaron family,a large clan ofMormonswho emigrated toMexicoin the late 19th century,ona rural road Monday between the states of Sonora and Chihuahua, which border the United States.
Three women and six children were killed, including two twin babies, said relatives and Mexican officials. Six children were also wounded in the attack, which left the family's three cars riddled with bullets and badly charred.
"IfMexiconeeds or requests help in cleaning out these monsters, the United States stands ready, willing & able to get involved and do the job quickly and effectively,"Trumpwrote in a tweet.
He praised Mexican President Andres Manuel Lopez Obrador for prioritizing the fight against drug trafficking, but said "thecartelshave become so large and powerful that you sometimes need an army to defeat an army!
"This is the time forMexico, with the help of the United States, to wageWARonthe drugcartelsand wipe them off the face of the earth."
Lopez Obradorsaid he would accept "all necessary cooperation" to get justice for the victims, all of whom livedonthe Mexican side but had dual nationality.
But the left-wing populist, who has declared an end toMexico's "drug wars," said he was not looking for a new one.
"We don't agree (withTrump)onthat," he told a news conference. "Waris synonymous with irrationality."
He later tweeted that he had thankedTrumpfor his support in a phone call.
The White House said the presidents had spoken about the "growing violent behavior" of drugscartelsand other criminal gangs.
"PresidentTrumpmade clear that the United States condemns these senseless acts of violence that took the lives of nine American citizens and offeredMexicoassistance to ensure the perpetrators face justice," said spokesmanHogan Gidley.
Devastated members of the LeBaron family took to social media to call for people's prayers and condemn the lawless violence gripping much of the border region.
"It was a massacre," Julian LeBaron, an activist who has denounced criminal groups in the area, told Mexican radio network Formula.
He said the women wereontheir way to the airport with their children when their SUVs were attacked.
Several children managed to escape and return homeonfoot, he added.
Another, a three-month-old baby, was found wounded but alive beneath her mother's body.
An eight-year-old girl was also left missing for about 24 hours, before being found several kilometers away, unharmed.
Relatives said the children were all deeply traumatized. Five wounded children were airlifted for medical treatment in Phoenix, Arizona.
Mexican Security Minister Alfonso Durazo said the family may have been mistakenly targeted or caught in the crossfire in turf wars between rival drugcartels. LeBaron, however, said the family believes they were deliberately attacked.
The LeBaron community are descendants ofMormonswho fled the United States in the late 1800s after being persecuted for their traditions, including polygamy. Many are dual US-Mexican citizens.
One former member is George Romney, father of 2012 Republican presidential candidate Mitt Romney, who was born in 1907 in Colonia Dublan in Chihuahua state, according to the US network NBC.
Mitt Romney saidonTwitter he was "heartbroken for the victims of the horrific attacks."
It is not the first time the LeBaron family has been targeted. Julian LeBaron's brother Benjamin, founder of a crime-fighting group called SOS Chihuahua, was assassinated in 2009 after he led protests over the kidnapping of their 16-year-old brother.
The murder came after theMormonsrefused to pay the ransom. The young LeBaron was eventually released.
The region around the 3,145-kilometerUS-Mexican border is plagued by violent crime.
Trump, who is battling to build the border wall that was his signature campaign pledge, regularly tellsMexicoto do more to fight drug trafficking and illegal migration across the frontier.
Lopez Obrador typically responds that the United States needs to crack downonillegal firearms trafficking, which generates an estimated $127 million in profits a year for the American gun industry.
Mexicohas registered more than 250,000 murders since the government controversially deployed the army to fight drug trafficking in 2006.
Many experts blame the "drug wars" for spiraling violence, as fragmentedcartelsbattle each other and the army.
Lopez Obrador has struggled to rein in the violence since taking office in December 2018. This year appearsontrack to set a new murder record inMexico, with 25,890 so far.