The armed poachers, said to be from Uganda, illegally entered Mount Elgon National Park on Wednesday and tried to kill elephants and steal their tusks.
Three poachers have been shot dead by wildlife troopers after sneaking into a national park in Kenya.
A shootout ensued between the men and Kenya Wildlife Service (KWS) rangers, who are in charge of protecting the animals.
While three of the poachers were killed, another two were injured but escaped, the Kenya Wildlife Service (KWS) said.
‘The officers were on routine patrol inside the park when they encountered five poachers, two of whom were armed,’ KWS said in a statement.
‘A fierce shootout ensued and three of the poachers were gunned down while two others escaped. AK-47 rifles were recovered.’
Poaching has declined sharply in Kenya from a peak in 2012 but it remains a problem, with some 69 elephants and nine rhinos killed last year.
More than 33,000 elephants are poached each year, which equates to one every 20 minutes.
Despite a ban on the international trade in ivory in 1997, African elephants are still being poached in large numbers.
Their tusks are the most sought after, with the ivory being carved into ornaments and jewellery. China is the biggest consumer market for the tusks
Earlier this month, three rhinos were found dead with their horns missing in Meru National Park’s Rhino Sanctuary, in what Kenya’s tourism ministry said was an act of poaching.
Three months earlier, a prominent American investigator of the illegal ivory and rhino horn trade was found dead in his Nairobi home with a stab wound in his neck.
A conservation group said Esmond Bradley-Martin, who had spent decades tracking the movement of animal products from Africa to markets in Asia, was about to publish a report exposing how the ivory trade had shifted from China to neighbouring countries.