diff --git a/app/Http/Controllers/ProjectController.php b/app/Http/Controllers/ProjectController.php
index 7456e6c..caac14a 100644
--- a/app/Http/Controllers/ProjectController.php
+++ b/app/Http/Controllers/ProjectController.php
@@ -195,6 +195,33 @@ class ProjectController extends Controller
         return back()->with('success', 'Yeni ilerleme duyurusu yayınlandı.');
     }
 
+    /**
+     * Web Manager Action: Delete Live Progress Update / Announcement
+     */
+    public function deleteUpdate(Request $request, string $slug)
+    {
+        $project = Project::where('slug', $slug)->firstOrFail();
+
+        $request->validate([
+            'update_id' => 'required|exists:project_updates,id',
+        ]);
+
+        $update = ProjectUpdate::where('id', $request->input('update_id'))
+            ->where('project_id', $project->id)
+            ->firstOrFail();
+
+        $update->delete();
+
+        if ($request->wantsJson() || $request->ajax()) {
+            return response()->json([
+                'success' => true,
+                'message' => 'Duyuru başarıyla silindi.',
+            ]);
+        }
+
+        return back()->with('success', 'Duyuru başarıyla silindi.');
+    }
+
     /**
      * Web Manager Action: Recalculate Progress %
      */
diff --git a/resources/views/projects/show.blade.php b/resources/views/projects/show.blade.php
index 62858dc..fe88503 100644
--- a/resources/views/projects/show.blade.php
+++ b/resources/views/projects/show.blade.php
@@ -679,9 +679,15 @@ gantt
                                 <h3 class="text-sm font-bold text-slate-900 dark:text-white">
                                     {{ $update->title }}
                                 </h3>
-                                <span class="text-[11px] font-semibold text-slate-400">
-                                    {{ $update->created_at->format('d.m.Y H:i') }}
-                                </span>
+                                <div class="flex items-center gap-3">
+                                    <span class="text-[11px] font-semibold text-slate-400">
+                                        {{ $update->created_at->format('d.m.Y H:i') }}
+                                    </span>
+                                    <button onclick="deleteUpdateAjax({{ $update->id }}, this)" title="Duyuruyu Sil" class="px-2 py-1 rounded-lg bg-red-50 hover:bg-red-100 text-red-600 dark:bg-red-950/40 dark:hover:bg-red-900/60 dark:text-red-400 font-bold text-xs transition-all flex items-center gap-1 border border-red-200 dark:border-red-800/40">
+                                        <i data-lucide="trash-2" class="w-3.5 h-3.5"></i>
+                                        <span>Sil</span>
+                                    </button>
+                                </div>
                             </div>
 
                             <p class="text-xs text-slate-600 dark:text-slate-300 leading-relaxed whitespace-pre-line">
@@ -972,6 +978,43 @@ gantt
             });
         }
 
+        // AJAX Delete Announcement / Update
+        function deleteUpdateAjax(updateId, btnEl) {
+            if (!confirm('Bu duyuruyu silmek istediğinize emin misiniz?')) return;
+
+            fetch('{{ route("projects.admin.delete-update", $project->slug) }}', {
+                method: 'POST',
+                headers: {
+                    'Content-Type': 'application/json',
+                    'X-CSRF-TOKEN': document.querySelector('meta[name="csrf-token"]').getAttribute('content'),
+                    'Accept': 'application/json',
+                    'X-Requested-With': 'XMLHttpRequest'
+                },
+                body: JSON.stringify({
+                    update_id: updateId
+                })
+            })
+            .then(res => res.json())
+            .then(data => {
+                if (data.success) {
+                    const card = btnEl.closest('.relative.group');
+                    if (card) {
+                        card.style.transition = 'all 0.3s ease';
+                        card.style.opacity = '0';
+                        card.style.transform = 'scale(0.95)';
+                        setTimeout(() => card.remove(), 300);
+                    }
+                    showToast(data.message, 'success');
+                } else {
+                    showToast('Duyuru silinemedi.', 'error');
+                }
+            })
+            .catch(err => {
+                console.error('AJAX Error:', err);
+                showToast('Bağlantı hatası.', 'error');
+            });
+        }
+
         // Dynamic UI Updates
         function updateProgressUI(pct) {
             const valEl = document.getElementById('progress-percent-val');
diff --git a/routes/web.php b/routes/web.php
index 406cef8..a95b53e 100644
--- a/routes/web.php
+++ b/routes/web.php
@@ -182,6 +182,7 @@ Route::post('/proje-takip/{slug}/admin/task-status', [\App\Http\Controllers\Proj
 Route::post('/proje-takip/{slug}/admin/add-task', [\App\Http\Controllers\ProjectController::class, 'addTask'])->name('projects.admin.add-task');
 Route::post('/proje-takip/{slug}/admin/delete-task', [\App\Http\Controllers\ProjectController::class, 'deleteTask'])->name('projects.admin.delete-task');
 Route::post('/proje-takip/{slug}/admin/add-update', [\App\Http\Controllers\ProjectController::class, 'addUpdate'])->name('projects.admin.add-update');
+Route::post('/proje-takip/{slug}/admin/delete-update', [\App\Http\Controllers\ProjectController::class, 'deleteUpdate'])->name('projects.admin.delete-update');
 Route::post('/proje-takip/{slug}/admin/recalculate', [\App\Http\Controllers\ProjectController::class, 'recalculate'])->name('projects.admin.recalculate');
 Route::post('/proje-takip/{slug}/admin/toggle-mode', [\App\Http\Controllers\ProjectController::class, 'toggleAdminMode'])->name('projects.admin.toggle-mode');