Step 1: Translate the phrase.
"Janfada" means "I sacrifice my life", a phrase built around martyrdom and national devotion.
Step 2: Recall where such campaigns are common.
Iran regularly uses sacrifice-themed patriotic and religious campaigns to rally public sentiment.
Step 3: Eliminate the rest.
Iraq, Syria and India have not been linked with a campaign carrying this specific name.
\[ \boxed{\text{Iran}} \]