You can also click the Add layer mask icon at the bottom of the Layers panel (which, by default, selects Reveal All). Note that if you already have a layer mask on the layer, this icon will change to Add vector mask. Or you can click the Add a Layer Mask icon in the Properties panel.
The top American ace of all time, the U.S. Ace of Aces was Richard Ira Bong. He shot down 40 Japanese planes in the Pacific. Over the years, there's been a lot of ink spilled about the relative scores of German and American aces. 27 Americans shot down over 20 enemy planes.
On 19 February 1942, 188 Japanese planes were launched against Darwin, whose harbour was full of Allied ships. It was the largest Japanese attack since Pearl Harbour, 7 December 1941, and followed a reconnaissance flight on 10 February 1942.nly one allied fighter survived the first attack, with the Japanese suffering only one or two losses. War correspondent Robert Sherrod, of Time Magazine, in front of the remains of the Darwin Post Office, June 1942. Photograph courtesy of Peter Dunn's Australia @ War.