KRUGER NATIONAL PARK (SOUTH AFRICA): Faced with a dizzying spike in the rate of rhino killings, South Africa announced on Tuesday it was deploying a reconnaissance aircraft to combat poaching.

The military aircraft to be initially deployed to the internationally-famed Kruger National Park, is equipped with highly sophisticated surveillance technology — including thermal imaging — to detect poachers looking for rhino horn.

The aircraft was donated to South African National Parks (SANParks) by the Ichikowitz Family Foundation, whose chairman also runs a defence company.

"You have to fight fire with fire," said Ivor Ichikowitz, chairman of the foundation and also chair of Paramount Group, Africa's largest privately held defence and aerospace outfit.

Poaching has reached epidemic levels this year, with a record 598 rhinos killed so far, largely to meet booming demand for rhino horn in Asian.

In countries like Vietnam the fingernail-like substance is falsely believed to be an aphrodisiac or a cure for cancer and is literally worth its weight in gold.

Park rangers have struggled to keep pace.

Some 364 rhino have been slaughtered in the Kruger National Park this year, a vast reserve that is around two million hectares, four times the size of Yellow Stone park in Wyoming.

The park accounts for 40 percent of the world rhino population.

With their new tool, the authorities will be able to gather intelligence and pass it on in real time to rapid response ground patrols.

The blue-and-black camouflage painted craft can fly for up to seven hours and at slow speeds with a 270 degree visibility, to allow it to gather robust intelligence. It will be manned by a pilot and spotter.

SANparks chief David Mabunda said instead of "fishing in the dark" as his rangers previously did against a "well-oiled machinery", the new aerial policing craft will help with "early warning."

"We are in a state of war, low intensity war," he said. More than 80 percent of the world's last rhinos are in Africa.

The government is also mulling the introduction of drones and is to deploy in coming days.

"We have already tested the efficacy of unmanned aerial vehicles with the state-owned Denel Dynamics company and in this first week of December we will be deploying that capability... to complement what we have already," Mabubnda told AFP.

"Warfare has become sophisticated and advanced, therefore we needed to scale up," he said.

On an average day rangers chase after around 20 groups of poachers with the most culprits entering through the 400 kilometres long park's border with neighbouring Mozambique where rhino poaching is en vogue.

"It's fashionable in that country. People aspire to be poachers" making the villages there a fertile recruiting ground for runners, said Abe Sibiya, Kruger Park managing executive.

"The benefits are visible" in the poverty-stricken villages which can suddenly acquire truckloads of cash and cars.

At the same time the South African authorities are also working to weaken demand from the east Asia.

Next week South Africa's environment minister is expected to sign a memorandum of understanding in Hanoi, aimed at improving cooperation with Vietnam against rhino poaching.

"To effectively deal with the current scourge of poaching, and with illegal hunting largely driven by international demand for the rhino horn, these international engagements and agreements are crucial," the ministry said in a statement on Tuesday.

A Thai national was this year jailed for 40 years for running bogus rhino hunts as cover to sell horns on the black market, in the stiffest ever sentence handed down by the South African courts.