Retired Maj. Gen. Michael "Mick" McGuire, who led the Arizona National Guard through the state's response to the COVID-19 pandemic, formally began his campaign for U.S. Senate on Tuesday, becoming the second major Republican looking to unseat Democrat Mark Kelly.

Declaring an emergency, Gov. Doug Ducey said Tuesday he is going to put 250 Arizona National Guard soldiers along the southern border.

Taking a new slap at the Biden administration, Gov. Doug Ducey said Thursday he is prepared to send the Arizona National Guard to the border – even if it means at state expense.

Gubernatorial press aide Patrick Ptak denied late Sunday that his boss was withholding information from the public about conditions in Arizona or the role Ducey wants the Guard to play.

Gov. Doug Ducey insisted Friday he has no intent to order Arizonans to stay at home as his counterparts in New York and California have done.

Gov. Doug Ducey is embracing President Donald Trump's announcement that he wants to deploy the military along the border with Mexico and is consulting with officials in Washington on how the state National Guard could help.

Fearing a repeat of what happened in Chattanooga, Tenn., Gov. Doug Ducey on Wednesday directed that more than 200 members of the Arizona National Guard – and potentially thousands – be armed while on duty.

In 1934, Arizona faced off against California in a miniature “naval battle” on the Colorado River, the first and only showing of the land-locked state’s navy.

Border security and illegal immigration have become dominant issues in the Republican primary for governor as some accuse their opponents of making unrealistic promises that they can’t keep.

Christine Jones said she’ll deploy 1,200 Arizona National Guard troops to the Mexican border and build fencing along key smuggling routes if elected governor.