Updated

Zimbabwe's prime minister on Sunday accused the military of deploying to villages to attack civilians appearing to back the former longtime opposition leader who now shares power with the country's president of more than three decades.

"They should be at the epicenter of defending the people and not attacking and brutalizing them," Prime Minister Morgan Tsvangirai said of the military in a nationwide message on the eve of a two-day public holiday marking the guerrilla war that led to independence in 1980.

Tsvangirai urged the military to "leave politics to the politicians," and said the symbolic Heroes Day and Armed Forces Day holiday needed to be a reminder of the impartiality demanded of police and the army in the constitution.

Military commanders loyal to President Robert Mugabe have refused to salute Tsvangirai, a former labor leader who did not fight in the guerrilla war that ended British colonial rule.

They accuse him of being a security threat for his pro-Western links. One general in the military command has spoken out against Tsvangirai and vowed the military will not recognize him as the country's leader if he defeats Mugabe in elections.

"We naturally take umbrage at the militarization of our politics and the politicization of the military," Tsvangirai said.

Rights groups blame police and troops for much of the state-orchestrated violence surrounding election campaigning since Tsvangirai founded his Movement for Democratic Change a decade ago as the first major challenge to Mugabe's party.

Military officers have also been drafted into posts in the electoral administration and other state bodies.

The prime minister's party has called for reforms in what it calls "the security sector" under the power-sharing agreement that followed disputed and bloody elections in 2008. It has demanded "securocrats" return to their barracks, but Mugabe has refused to allow regional mediators to investigate the party's complaints against the police and army.

Monday honors fallen guerrillas in the seven-year bush war that swept Mugabe to power as well as political leaders of his party buried at Heroes Acre, a shrine in western Harare. Tuesday's holiday is celebrated with military parades.

Tsvangirai said troops deployed in villages across the country had a national duty to be disciplined and non-partisan.

He said lawmakers and ordinary Zimbabweans were assaulted, arrested and even killed for supporting his party.

"We must think long and hard whether this can be the legacy of true national heroes" who freed the nation from colonial-era domination, Tsvangirai said.