Burma artillery battalions use 110 mm and 105 mm heavy mortar.

缅甸炮兵营使用110毫米和105毫米重型迫击炮。

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A heavy mortar roared, sending a shell high over the harbor at Charleston,South Carolina.

VOA: special.2009.08.13

Heavy mortar exchanges have since erupted in the Bakara market area of Mogadishu, A spokesman for the al Shabab terrorist group claimed the suicide attack was in retaliation for the killing of a wanted senior al-Qaida operative in the region.

VOA: standard.2009.09.17

Heavy mortar fire was also reported in the city of Aleppo.

BBC: Russia's Lavrov says Beirut flights not Syria evacuation

In the US, traditional incumbents are beginning to move from physical retailing to e-commerce, but most retain a heavy cost footprint in brick-and-mortar form factor.

FORBES: Pre-Tail, E-Tail, to Retail: The New Commerce Pipeline

Private First Class Svehla, utterly disregarding his own safety, destroyed enemy positions and inflicted heavy casualties, when suddenly, fragments from a mortar round exploding nearby seriously wounded him in the face.

WHITEHOUSE: President Obama Awards Medal of Honor to Korean War Heroes