Of course. They should count the numbers, how many attacked (minus) how many returned (minus) how many dead, the rest are with Pak Army. This number is not 'one' as far as I know.
Once they establish the number, the ranks and names, they will be asking Pakistan to handover them to India. To make their request 'admissible', they will have to tell the world that the soldiers crossed the border 'by mistake'. This will be the end of their sir-g-kal strike drama.
By the way, for everyone's information, there is a lot of back door diplomacy going on currently for handing over the captured soldiers to India. PA is not agreeing without them declaring openly that the soldiers crossed border by mistake and their was no sir-gi-kal strike involved.