PLA is the the armed wing of insurgent outfit Revolutionary People's Front (RPF).
In a statement here, PLA publicity Chief Bankim said the attack was carried out by 'special warfare group' of the outfit at Monjang near the border town of Moreh along Imphal - Moreh National Highway 39 yesterday.
The personnel of 9th Assam Rifles battalion posted at Khudengtabi area on Imphal-Moreh National Highway 39 were on foot patrol when the two bombs exploded simultaneously near Hotel Point Monjang yesterday morning, the sources said.
The injured personnel were immediately taken to a hospital at Moreh before being airlifted to the army hospital at Leimakhong, about 25 km north of here, the sources said.