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  2. M1299 howitzer - Wikipedia

    en.wikipedia.org/wiki/M1299_howitzer

    A XM1113 extended range artillery round, shown here at a range demonstration, uses a rocket-assist motor. The M1299 was armed with a new 155 mm L/58 caliber long, 9.1 m gun tube, XM907 gun, designed by Benét Laboratories to fire the XM1113 rocket-assisted round. This would give a range of over 70 km (43 mi) – much greater than the 38 km (24 ...

  3. Terminal ballistics - Wikipedia

    en.wikipedia.org/wiki/Terminal_ballistics

    For US artillery ammunition, these projectiles are called Dual-Purpose Improved Conventional Munition (DPICM), a 155 mm M864 DPICM projectile for example contains a total of 72 shaped-charge fragmentation bomblets. The use of multiple bomblets over a single HE projectile allows for a denser and less wasteful fragmentation field to be produced.

  4. M549 - Wikipedia

    en.wikipedia.org/wiki/M549

    XM1113 extended range artillery round, shown here at a range demonstration, uses a rocket-assist motor. The U.S. Army is developing the XM1113 rocket-assisted projectile to replace the M549A1 shell. The XM1113 increases range from 30 to 40 km (19 to 25 mi) from a 39-caliber barrel using a large high-performance rocket motor delivering nearly ...

  5. 155 mm caliber - Wikipedia

    en.wikipedia.org/wiki/155_mm_caliber

    The Hypervelocity Projectile (HVP) is an experimental hypervelocity projectile with ranges as great as 94 km (58 mi). United States: LRLAP: 2010-2016 (limited) The Long Range Land Attack Projectile (LRLAP) was an INS and GPS guided, rocket-assisted naval projectile with extended glide capability that was developed for use from the Advanced Gun ...

  6. Indirect fire - Wikipedia

    en.wikipedia.org/wiki/Indirect_fire

    Modern indirect fire dates from the late 19th century. In 1882 a Russian, Lt Col K. G. Guk, published Field Artillery Fire from Covered Positions that described a better method of indirect laying (instead of aiming points in line with the target). In essence, this was the geometry of using angles to aiming points that could be in any direction ...

  7. M712 Copperhead - Wikipedia

    en.wikipedia.org/wiki/M712_Copperhead

    M712 Copperhead approaches an old M47 Patton tank used as a target M712 detonating. The M712 Copperhead is a 155 mm caliber cannon-launched guided projectile.It is a fin-stabilized, terminally laser guided, explosive shell intended to engage hard point targets such as tanks, self-propelled howitzers or other high-value targets.

  8. M982 Excalibur - Wikipedia

    en.wikipedia.org/wiki/M982_Excalibur

    It is a GPS and inertial-guided munition capable of being used in close support situations within 75–150 meters (250–490 ft) of friendly troops or in situations where targets might be prohibitively close to civilians to attack with conventional unguided artillery fire. In 2015, the United States planned to procure 7,474 rounds with a FY ...

  9. External ballistics - Wikipedia

    en.wikipedia.org/wiki/External_ballistics

    At extremely long ranges, artillery must fire projectiles along trajectories that are not even approximately straight; they are closer to parabolic, although air resistance affects this. Extreme long range projectiles are subject to significant deflections, depending on circumstances, from the line toward the target; and all external factors ...