Original sentence: On September 1, 1965, Pakistan launched a counterattack, called "Operation Grand Slam", with the objective to capture the vital town of Akhnoor in Jammu, which would sever communications and cut off supply routes to Indian troops
Edited sentence: On September 1, 1965, Pakistan launched a counterattack, called Operation Grand Slam, with the objective to capture the vital town of Akhnoor in Jammu, which would sever communications and cut off supply routes to Indian troops