The Union Public Service Commission (UPSC) has officially set the date for the Combined Defence Services (CDS) 1 2026 exam on 12 April 2026. This prestigious national-level examination, conducted twice a year, is essential for candidates aspiring to join the Indian Armed Forces, including the Indian Army, Navy, Air Force, and Officers Training Academy (OTA). The exam will take place in offline mode across multiple centers in India and will be divided into three shifts: English from 9:00 AM to 11:00 AM, General Knowledge from 12:30 PM to 2:30 PM, and Elementary Mathematics from 4:00 PM to 6:00 PM. Each paper will last for 2 hours and carry 100 marks. Candidates are advised to arrive at least 60 minutes before their scheduled exam time and to adhere strictly to entry rules, which include carrying necessary documents like the admit card and a valid photo ID. Prohibited items include mobile phones, calculators, and any study materials. Understanding the exam pattern, which includes negative marking, is crucial for candidates to maximize their performance.