preparatory bombardment meaning in Hindi

Examples

1. The battle was opened by the British guns moving forward to open a preparatory bombardment.
2. On 12 September, she steamed to Peleliu and joined the preparatory bombardment of the island.
3. The Greek artillery began firing a preparatory bombardment on March 4, continuing through the day.
4. The preparatory bombardment had reduced the Germans2 will to resist and rain had exposed much of the minefields.
5. GR 123 had been exhausted by the 36-hour preparatory bombardment, which destroyed the German positions.
6. Many Roman battles, especially during the late empire, were fought with the preparatory bombardment from ballistas and onagers.
7. On 31 January 1944, " Idaho " and the rest of the fleet arrived off Kwajalein to begin the preparatory bombardment.
8. Seeing a delay between preparatory bombardments and landings, on adjacent beaches ( Sword / Gold ) the JUNO defenders had time to recover.
9. The preparatory bombardment had failed to clear barbed wire ahead of the Flers trench and the infantry had gone to ground to await the tanks.
10. A preparatory bombardment began at on 3 July, against the same targets as 1 July but with the addition of the artillery of the 19th Division.