The phrase "mass bombing" is correct and usable in written English.
It is typically used in reference to large-scale aerial bombing campaigns or other major military attacks with the intent of causing major destruction. For example: "During World War II, the Allies launched several mass bombing campaigns against Axis targets in Europe."
These are still nameless men sought in a murder and mass bombing.
Henry Kissinger (whose mass bombing of Cambodia killed 500,000-plus civilians) won the Nobel Peace Prize in 1973.
In September 1918 he commanded a mass bombing by a French-U.S. air armada of almost 1,500 planes the largest concentration of air power up to that time as part of the attack on the Saint-Mihiel salient.
By the mid-1980s the union was rapidly disintegrating; the mass bombing in 1988 of Somaliland's capital, Hargeisa, where 50,000 civilians were killed extinguished any thoughts of reconciliation.
A decade later, Douhet argued in his classic study The Command of the Air that the sheer terror induced by mass bombing of civilian targets would shorten conflicts and save lives; outrage was thus misplaced, for total war was humane.
Britain and Canada played a major role in the mass bombing campaign of German cities and towns; suggestions that the destruction of Dresden or other targets that may have had little military significance might be war crimes causes impassioned debate in both countries.
Isis is accused of carrying out a mass suicide bombing on Shia mosques in Sana'a last week that killed at least 137 people.
Based on electronic intercepts, including e-mail messages sent by Mr. Naseer to contacts in Pakistan, the police said they believed that the men were within days of mounting a "mass casualty" bombing, perhaps at a shopping center.
The jury sentenced Tsarnaev to death on 6 of the 17 counts, including use of a weapon of mass destruction, bombing of a public place and malicious destruction of property.
The jury sentenced Tsarnaev to death on 6 of the 17 counts he was charged with in connection to his involvement in the 2013 Boston Marathon attacks, including use of a weapon of mass destruction, bombing of a public place and malicious destruction of property.
Mass-bombing runs could have set production back but were often inaccurate.
