Career
With diplomas in tropical agriculture and in secondary teaching, he has worked in public service, as a school teacher, and in banking. He was a bank manager at the time of the severe ethnic conflicts on Guadalcanal and Malaita in the early 2000s. They allegedly attempted to behead him, leaving him with a permanent "puckered scar on his right jaw running on down his neck".
Jimmy "Rasta" Lusibaea, one of the leaders of the Eagle Force, was among those charged with attempting to murder Garu, but charges were dropped when "witnesses failed to testify".
Garu"s political career began when he was elected Member of Parliament for West Guadalcanal in the August 2010 general election, representing the Democratic Party. Lusibaea was also elected to Parliament for the first time in that election, as an Independent, resulting in the two men sitting across from each other in the assembly.
They "spoke at length" after the election, and were reported to have "put their past to rest", with Garu expressing no resentment over what had happened during the conflicts. With the Democratic Party becoming the main Opposition party, Garu was appointed Shadow Minister for Rural Development and Indigenous Affairs in Opposition Leader Steve Abana"s Shadow Cabinet.
On April 18, he was appointed Minister for Mines, Energy and Rural Electrification.
On November 9, 2011, he resigned and rejoined the Opposition, as part of a mass defection which brought down the Philip government two days later. Gordon Darcy Lilo replaced Philip as Prime Minister on November 16, and reappointed Garu to his previous position five days later.