Troops outside an enclosed area can throw the new grenade into that area, and enemies cannot take cover behind interior walls ...

First lady Melania Trump’s seemingly out-of-the-blue statement Thursday denying affiliation with disgraced sex trafficker ...

Iran launched two intermediate-range ballistic missiles toward Diego Garcia, a U.S.-U.K. military base in the Indian Ocean.

The US Army M111 grenade marks the first major grenade upgrade in nearly 60 years since 1968. This new shockwave grenade ...

Spain has closed its airspace to US aircraft involved in the Iran war, driving a greater wedge between Washington and Europe.

After a series of targeted attacks in Toronto and beyond, Jewish leaders are raising the alarms on Canada’s failure to ...

Follow NBC News' latest coverage on the Iran war, Trump's ground operation threats, peace talks and energy prices.

The Iran war is undermining economic optimism across the Gulf and wider MENA. Do governments have the financial firepower to ...

One U.S. service member has been rescued and at least one is missing after two U.S. military planes went down in separate ...

Officials say fighting as Israel invades southern Lebanon has killed U.N. peacekeepers and Israeli soldiers as U.S. President ...