diff --git a/string_manipulation/string.rotation.R b/string_manipulation/string.rotation.R
new file mode 100644
index 00000000..ef306abe
--- /dev/null
+++ b/string_manipulation/string.rotation.R
@@ -0,0 +1,23 @@
+# String Rotation Check in R
+# Checks if one string is a rotation of another string.
+
+is_rotation <- function(s1, s2) {
+  # Check length first
+  if (nchar(s1) != nchar(s2)) {
+    return(FALSE)
+  }
+  
+  # Concatenate s1 with itself and check if s2 is a substring
+  combined <- paste0(s1, s1)
+  return(grepl(s2, combined, fixed = TRUE))
+}
+
+# Interactive input
+s1 <- tolower(readline("Enter first string: "))
+s2 <- tolower(readline("Enter second string: "))
+
+if (is_rotation(s1, s2)) {
+  cat("Yes, '", s2, "' is a rotation of '", s1, "'.\n", sep = "")
+} else {
+  cat("No, '", s2, "' is not a rotation of '", s1, "'.\n", sep = "")
+}
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