Mexican cartels break open new front in drugs war

DURANGO, Mexico, (Reuters) – Drug gangs have forced  open a bloody new front in Mexico’s drugs war, extending their  battles over smuggling routes into a formerly quiet  northwestern state and further stretching the army.

A fight for control of the mountainous state of Durango has  killed some 235 people this year, a jump in violence that poses  a new challenge to troops already struggling to contain  bloodshed along the U.S. border.

With only a few hundred soldiers in Durango, drug hitmen  from eastern Mexico are taking over towns, kidnapping police,  shooting up local government offices and slaughtering rivals.

It poses a fresh threat to President Felipe Calderon, who  has staked his reputation on pushing back the cartels, and  could fuel U.S. concerns that violence is overwhelming its  southern neighbour.

The drug war has become the biggest challenge of Calderon’s  presidency and has started to spill over some parts of the U.S.  border. Murders are rife in Mexican border cities like Ciudad  Juarez, where Calderon sent 10,000 troops in March to tackle  the gangs.

The outbreak of violence in Durango also marks a new  challenge to top drug fugitive Joaquin “Shorty” Guzman on a  formerly quiet patch of his home turf in northwestern Mexico.

Officials and analysts say Guzman, who has long been  battling rivals in other parts of the country, is being  attacked in Durango by the Gulf cartel and its brutal “Zetas”  armed wing as they fan out from their base in northeastern  Mexico, near Texas.

“We have a 600 percent increase in violence in Durango this  year … and we do not have the resources to attack these  groups,” the state’s deputy attorney general, Noel Diaz, said  in the state capital, also called Durango.

Durango state is part of Mexico’s “Golden Triangle”, a  remote marijuana and opium-producing region that includes the  Pacific state of Sinaloa, and Chihuahua south of Texas, through  which gangs smuggle cocaine and other illegal drugs.

Sinaloa and Chihuahua have become two of Mexico’s most  violent states since Calderon launched an army assault on drug  cartels in late 2006. Durango, home to Canadian-owned gold and  silver mining projects, had been quiet, but some mining  concessions are now too dangerous to explore, local mayors  say.