"On Saturday, forward deployed troops of 14 Bn BSF, detected suspicious movement of 2 Pakistani intruders, who crossed IB and started moving towards border fencing. They were challenged, stopped and apprehended by BSF," the BSF informed in a tweet. 

Officials told IANS that both were being questioned to ascertain the motive behind crossing the border and entering Indian territory. 

Punjab shares a 553-km long international border, with a barbed wire fence, with Pakistan.