combat-experienced russian

• обстре́лянный

  battle-hardened, seasoned (under fire), experienced in combat

  shelled, fired upon

• обстреля́вший

  having fired upon, having shelled

  battle-hardened, seasoned (in combat), combat-experienced

Examples

• В отряде служила опытная автоматчица с боевым опытом.

  An experienced machine gunner with combat experience served in the unit.