NEW DELHI, June 26. - India warned tonight that while it will not adopt a provocative attitude, it will retaliate with full force against any aggression from Pakistan. The official spokesman was commenting on reports from the India-East Pakistan borders where, India charged, the Pakistani Army has been violating Indian territory. The Pakistan Army has come up to the frontier in violation of an agreement that the two countries keep 6 miles between their armies, the official said.
VIOLATIONS DISCUSSED
A number of meetings have been held between the two countries. At these meetings Pakistani Army officials admitted they had violated the agreement by moving the Army to the borders, but said that its place shortly will be taken by para-military forces, the official added.
The former para-military forces, the East Pakistan Rifles, which was mainly constituted by the Bengalis of East Pakistan, has mutinied and the Pakistani government has disbanded the whole force. A new force is being organized under a new name with non-Bengali elements.
Indira Gandhi, the Indian prime minister, and Jagjivan Ram, the defense minister, have been visiting the borders with both sectors of Pakistan. And India has alerted its Army.
KASHMIR TENSION
For the first time an Indian official also has referred to Kashmir as a likely area of tension. He said that in the part of Kashmir under Pakistani control, recruitment of guerrillas is in progress.
Meanwhile, the Pakistani government in Islamabad today lodged a protest with the Indian High Commission (the equivalent of an embassy) there for alleged continued and unprovoked attacks by Indian Army on the Pakistan territory. It said there were eight instances of violation in four days between June 18 to 21 and that this had heightened tension in the area.
India on the other hand has charged that 49 Indians were killed between March 25 and May 30 along the India-East Pakistan border by Pakistanis firing across the border. Members of India's ruling party have asked Mrs. Gandhi for the liberation of Bangla Desh, the Bengali Separatists' name for East Pakistan .
Mrs. Gandhi's response has been to reiterate, "We are fully equipped to meet any aggression and will not be cowed by threats from any quarter."
India has imposed a night curfew along part of the border with East Pakistan to check infiltration into India.
The calculated escalation on both sides reflects that the address by Pakistan's president, A. M. Yahya Khan, to his nation Monday night outlining political reform in Pakistan, is not likely to please either side.